Hearing aid batteries are not interchangeable by size, so the right choice starts with the number printed on your current battery or listed in your device manual. My best overall pick is Rayovac Size 312 Mercury-Free, 80 Count for its useful combination of common size and a larger pack; Duracell Activair EasyTab Size 312 stands out for easier handling, while Amazon Basics Size 10 suits users whose devices specifically require the smaller size. The main tradeoffs are correct fit, pack quantity, tab and packaging convenience, and whether a mercury-free option matters to you. A larger pack can reduce repeat orders, but only if you can use it before storage conditions or battery age become a concern. Read on for the full breakdown and a guide to matching battery size and pack format to your routine.
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Key Takeaways
- Size matters more than brand: The lineup spans sizes 10, 312, 13, and 675, and none can substitute for another in a device designed for a particular size.
- Size 312 has the broadest choice here: It appears across Kirkland, Rayovac, Duracell, Power One, and Powermax options, making it easier to compare pack formats and handling preferences.
- EasyTab is a handling choice, not a different size: Duracell Activair EasyTab remains a size 312 battery; its appeal is the tab format rather than compatibility with more devices.
- Pack count changes the ownership routine: Options range from 16 to 80 batteries, so a smaller pack may suit occasional use while a larger pack can reduce how often regular users reorder.
- Mercury-free choices are available across several sizes: Rayovac, Power One, Amazon Basics, and selected Duracell and Kirkland listings offer options for buyers seeking that specification, but availability varies by size and product.
| hearing aid batterie | Battery size | Quantity | Voltage |
|---|---|---|---|
| Kirkland Signature 312 Hearing | 312 | 48 | 1.45 volts |
| Rayovac Size 312 Mercury-Free | 312 | 80 batteries | 1.45 V |
| Duracell Size 13 Zinc-Air Hear | 13 | 60 | 1.45 volts |
| Duracell Size 312 Hearing Aid | 312 | — | — |
| Power One Zinc Air Hearing Aid | 312 (brown tab) | — | — |
| Rayovac Extra Advanced Hearing | 675 (PR44) | 60 batteries | — |
| Amazon Basics Size 10 Zinc-Air | 10 | 60 batteries | 1.45 V |
| Rayovac Extra Size 312 Mercury | 312 | 60 batteries | 1.45 V |
| Powermax Size 312 Zinc Air Hea | 312 | 60 batteries | 1.4 V |
| Duracell Size 312 Hearing Aid | 312 (Brown) | 32 batteries | 1.45 V |
| Power One Size 675 Mercury-Fre | 675 | 60 | 1.45 V |
| Duracell Activair Hearing Aid | 10 | 80 | 1.45 V |
| Duracell Size 10 Mercury-Free | 10 | 32 pack in title; product details also state 24 | 1.4 V |
| Rayovac Extra Advanced 312 Hea | 312 | 60 | 1.45 V |
| Duracell Activair EasyTab Size | 312 | 80 | 1.45 V |
More Details on Our Top Picks
Kirkland Signature 312 Hearing Aid Batteries, Mercury-Free, 48-Pack
The Kirkland Signature 312 is a practical choice for buyers who want a familiar size and a moderate supply without extra packaging features. Its 1.45-volt zinc cells are mercury-free and made for hearing aids, while the 48-count pack provides more replacements than the 16-count Duracell Size 312 pack. It is less suited to stocking up than the 80-count Rayovac Size 312, but the smaller quantity may fit buyers who prefer to replenish more often. These are single-use batteries, so ongoing replacement is part of ownership; there is no rechargeable option here. The product data does not specify a capacity or tab design, which makes it harder to compare expected runtime or handling with the Rayovac pack. Choose it for a simple mercury-free 312 supply, not for extra performance claims.
Pros:- 48 batteries provide a useful supply without the 80-count commitment of the Rayovac pack
- Mercury-free zinc cells
- 1.45-volt output
- Designed for hearing aids
Cons:- Single-use cells require ongoing replacement
- Product data does not state capacity or tab type
- Not as large a stock-up pack as the 80-count Rayovac Size 312
Best for: Hearing aid users who need size 312 batteries and prefer a mercury-free pack of moderate quantity.
Not ideal for: High-use users seeking a larger reserve or buyers who need documented capacity and packaging details.
- Battery size:312
- Quantity:48
- Voltage:1.45 volts
- Battery chemistry:Zinc
- Mercury-free:Yes
- Reusability:Single use
- Item weight:1.76 ounces
- Item dimensions:8.98 x 6.5 x 0.35 inches
Our verdict“Choose this pack for a straightforward, mercury-free supply of size 312 batteries in a moderate quantity.”
Rayovac Size 312 Mercury-Free Hearing Aid Batteries, 80 Count
For size 312 users who go through batteries regularly, this 80-count Rayovac pack offers the largest supply among the 312 options reviewed here. Its listed 185 mAh capacity and 1.45 V output give buyers more technical detail than the Kirkland Signature 312 listing, while the product is described as suitable for hearing aids with streaming and phone-call use. That makes it a sensible stock-up choice for devices with frequent power demands, though the data does not promise a specific runtime. The main handling tradeoff is child-resistant packaging that requires scissors; it may be inconvenient for anyone who wants quick, tool-free access. Like the smaller Kirkland pack, these are single-use cells, but the larger count means fewer replenishment orders for regular users.
Pros:- 80 batteries offer the largest listed size 312 quantity in this group
- 185 mAh capacity and 1.45 V output are specified
- Described as suitable for hearing aids with streaming and phone-call use
- Child-resistant packaging can be opened with scissors
Cons:- Scissors are needed to access the child-resistant packaging
- Single-use batteries require replacement rather than recharging
- The larger quantity may be more than occasional users need
Best for: Frequent size 312 battery users, including people who use streaming or phone-call features and want a larger supply on hand.
Not ideal for: Buyers who want easy, tool-free package access or who use size 312 batteries only occasionally.
- Battery size:312
- Quantity:80 batteries
- Battery cell type:Zinc
- Capacity:185 mAh
- Voltage:1.45 V
- Amperage:6 A
- Reusability:Single use
- Packaging:Child-resistant; scissors required for access
Our verdict“Pick Rayovac for a large size 312 reserve and stated capacity, provided you are comfortable opening the package with scissors.”
Duracell Size 13 Zinc-Air Hearing Aid Batteries, 60 Count
This Duracell pack earns its place by serving size 13 hearing aids, rather than competing directly with the size 312 choices from Kirkland, Rayovac, and Power One. Confirming the battery size is the first step: a larger count cannot make a size 13 cell fit a device built for size 312. Each zinc-air battery supplies 1.45 volts and has a stated 280 mAh capacity, offering useful specifications for buyers comparing compatible options. The protective color-coded tab is a small but meaningful handling detail: keeping it in place until installation preserves the battery before use, but it also means users must remember to remove it when changing cells. At 60 batteries, this pack is a larger supply than Duracell’s 16-count size 312 option, but it remains single-use.
Pros:- 60 batteries provide a substantial size 13 supply
- Zinc-air chemistry is specified for hearing aids
- 1.45-volt output and 280 mAh capacity are listed
- Compact, discreet packaging
Cons:- Fits size 13 devices only, so it is not an alternative for size 312 users
- Single-use batteries must be replaced
- Protective tab needs to stay in place until installation
Best for: People whose hearing aids specifically require size 13 zinc-air batteries and who want a 60-cell supply.
Not ideal for: Size 312 or other-size device owners, and buyers seeking rechargeable batteries or tab-free handling.
- Battery size:13
- Battery type:Zinc-air
- Voltage:1.45 volts
- Quantity:60
- Battery capacity:280 milliamp-hours
- Reusability:Single use
- Model:13
- Brand:Duracell
Our verdict“Choose this Duracell pack if your device requires size 13 cells and you want a larger supply with stated capacity.”
Duracell Size 312 Hearing Aid Batteries, Brown, 16 Count
With only 16 size 312 batteries, this Duracell pack is the smallest supply in this batch, making it a better match for occasional replacement than for frequent users who want a reserve. Its EasyTab design is the clearest distinction: a tab intended to simplify handling can be helpful during battery changes, especially for users who find tiny cells awkward. By comparison, the 48-count Kirkland and 80-count Rayovac packs offer more batteries for people who prefer to stock up. The listing does not provide voltage, chemistry, or capacity, so buyers have less technical information for comparing it with those alternatives. Check that your hearing aid takes size 312 before buying; the brown color identifies the battery category, but this compact pack does not offer the quantity or detailed specifications of the other 312 picks.
Pros:- Designed for size 312 hearing aids
- EasyTab tabs are intended to simplify installation
- Small 16-count pack suits users who do not want a large supply
- Brown color identifies the listed battery category
Cons:- Only 16 batteries, fewer than the Kirkland and Rayovac size 312 packs
- Voltage, chemistry, and capacity are not stated in the product data
- The product information does not specify whether the cells are mercury-free
Best for: Size 312 users who replace batteries occasionally and value an EasyTab-style handling feature over a large reserve.
Not ideal for: Frequent battery changers or buyers who want stated voltage, chemistry, capacity, or a larger pack.
- Brand:Duracell
- Battery size:312
- Color:Brown
- Count:16 batteries
- Package quantity:1
- Tab type:EasyTab
Our verdict“Choose this pack for size 312 compatibility and EasyTab handling when a small supply matters more than detailed specs or stock-up quantity.”
Power One Zinc Air Hearing Aid Batteries, Size 312, 60 Pack
Power One is the size 312 choice for buyers who pay attention to storage and corrosion protection as well as pack quantity. The 60-count supply sits between Kirkland’s 48 batteries and Rayovac’s 80, while its stainless steel housing and threefold sealing design provide distinguishing construction details. The stated 2–3 year shelf life gives buyers a planning window, but it is also a limit: a large stock may not suit someone who uses batteries slowly or cannot track stored supplies. Unlike Rayovac, this listing does not state capacity or voltage, so it offers less information for comparing electrical output. Its brown-tab size 312 format helps identify the intended battery type; confirm compatibility with your hearing aid before choosing it over the other 312 packs.
Pros:- 60 batteries provide a middle-ground quantity between the Kirkland and Rayovac packs
- Stainless steel housing is specified
- Threefold sealing design with patented PTFE film technology is described for corrosion protection
- Stated shelf life of 2–3 years helps with storage planning
Cons:- Stated shelf life is limited to 2–3 years
- Voltage and capacity are not provided in the product data
- A 60-count pack may be more than slow-use buyers can consume within the stated shelf life
Best for: Size 312 users who want a 60-battery supply and value stated shelf life and corrosion-protection features.
Not ideal for: Occasional users unlikely to use the pack within its stated 2–3 year shelf life, or buyers prioritizing listed capacity and voltage.
- Battery type:Zinc air
- Battery size:312 (brown tab)
- Pack quantity:60 batteries
- Housing:Stainless steel
- Sealing design:Threefold sealing with patented PTFE film technology
- Shelf life:2–3 years
- Country of origin:Germany
Our verdict“Choose Power One if you want a 60-count size 312 pack with specified sealing features and can use it within its stated shelf life.”
Rayovac Extra Advanced Hearing Aid Batteries, Size 675, Blue Tab, PR44, Pack of 60
For compatible size 675 hearing aids, this Rayovac pack is the clearest fit for buyers who want batteries aimed at modern wireless use. Its Active Core Technology is designed to make more internal space available for power, while the larger tabs can make handling and installation easier than a standard small pull tab. Compared with the Amazon Basics Size 10 pack, this is not a general-purpose choice: the blue-coded 675 size only fits devices built for that battery. The 60-count supply is useful for regular users, but each cell still needs about one minute after tab removal to activate, and zinc-air batteries begin their limited post-tab life once exposed to air. Skip it if your hearing aids use another size.
Pros:- Active Core Technology is designed to support longer-lasting power in compatible devices.
- Larger ergonomic tabs can make removal and installation easier.
- Described as optimized for wireless and Bluetooth hearing aids.
- Mercury-free zinc-air cells in a 60-count pack.
Cons:- Requires about a one-minute activation wait after the tab is removed.
- Zinc-air batteries have a limited usable life once exposed to air.
- Size 675 compatibility is limited to devices designed for that size.
Best for: People with size 675 hearing aids, especially wireless or Bluetooth-enabled devices, who want a 60-battery supply and easier-to-grip tabs.
Not ideal for: Hearing aid users whose devices take size 10, 312, or another battery size, or anyone who needs a rechargeable option.
- Battery size:675 (PR44)
- Quantity:60 batteries
- Battery type:Zinc-air
- Tab color:Blue
- Mercury-free:Yes
- Model number:4600467416
- Activation wait:About 1 minute after tab removal
Our verdict“Choose this Rayovac pack if your wireless hearing aids take size 675 and you value a larger tab; skip it for any other battery size.”
Amazon Basics Size 10 Zinc-Air Hearing Aid Batteries, 60-Pack
The strongest case for this size 10 pack is its stated four-year shelf life, which suits buyers who want spare batteries on hand without replacing stored stock frequently. Its 60-cell quantity also gives regular users a sizable supply, though it does not make the batteries interchangeable with the size 312 cells in the Rayovac Extra Size 312 pack. Both use zinc-air chemistry and require a pause after the tab comes off; here, the specified wait is one minute before use. The mercury-free construction is a useful specification, but opening the child-resistant packaging requires scissors, which can be awkward when a battery change is needed quickly. I’d choose this for planned storage and routine changes, not for someone who prioritizes easy-access packaging.
Pros:- 60 batteries provide a substantial supply for compatible devices.
- Stated four-year shelf life supports keeping spares in storage.
- Mercury-free zinc-air chemistry.
- 1.45-volt specification is provided.
Cons:- Child-resistant packaging requires scissors to open.
- Needs about one minute to activate after tab removal.
- Only fits hearing aids designed for size 10 batteries.
Best for: Size 10 hearing aid users who want a large reserve pack with a stated four-year shelf life for home storage.
Not ideal for: People whose devices use another battery size or users who need packaging they can open quickly without scissors.
- Battery size:10
- Quantity:60 batteries
- Voltage:1.45 V
- Technology:Zinc-air
- Shelf life:4 years
- Mercury-free:Yes
- Packaging:Child-resistant; requires scissors to open
Our verdict“Pick this pack for size 10 devices when long-term storage matters more than quick, tool-free access to the packaging.”
Rayovac Extra Size 312 Mercury-Free Hearing Aid Batteries, 60 Count
This Rayovac listing gives size 312 shoppers more concrete battery details than the Powermax Size 312 pack, including a stated 1.45-volt output and 185 mAh capacity. That makes it a useful choice for buyers who want the specifications clearly laid out, alongside 60 single-use cells and mercury-free construction. Its orange tab follows the size 312 color code, while Powermax uses brown tabs; the key distinction is still compatibility, so check your hearing aid’s required size rather than choosing by tab alone. The tradeoff is typical of zinc-air cells: the tab must come off for activation, followed by about 60 seconds of waiting, and the batteries cannot be recharged. A four-year shelf-life claim applies when tabs stay intact.
Pros:- Lists both 1.45 V voltage and 185 mAh capacity.
- 60 batteries per pack for a steady supply.
- Mercury-free zinc-air construction.
- Up to four years of shelf life when stored with tabs intact.
Cons:- Single-use cells cannot be recharged.
- Requires about 60 seconds to activate after tab removal.
- Orange tab differs from the brown-tab Powermax size 312 option.
Best for: Size 312 users who want a 60-count mercury-free pack with stated voltage and capacity specifications.
Not ideal for: People seeking rechargeable cells, or buyers whose hearing aids require a different size or brown-coded batteries specifically.
- Battery size:312
- Voltage:1.45 V
- Capacity:185 mAh
- Quantity:60 batteries
- Battery type:Zinc-air
- Color code:Orange
- Dimensions:7.9 mm diameter × 5.4 mm height
- Use:Single use
Our verdict“Choose Rayovac if your device takes size 312 and you value clearly stated capacity and voltage; choose another size only if your device specifies it.”
Powermax Size 312 Zinc Air Hearing Aid Batteries, 60 Count
For people who prefer a familiar brown-tab size 312 battery, Powermax keeps the offer straightforward: 60 zinc-air cells with mercury- and cadmium-free construction. The brown tab can make the right size easier to identify among other batteries, but it does not replace checking your hearing aid’s battery specification. Compared with the Rayovac Extra Size 312 pack, Powermax specifies a lower 1.4-volt rating and does not provide a capacity figure or shelf-life claim in the supplied details. Its practical appeal is everyday storage and a full-size pack, while the main packaging drawback is that updated packaging may be difficult to open. This is a sensible fit for buyers who want the brown tab and can manage that packaging, rather than shoppers prioritizing detailed technical data.
Pros:- Brown tabs help identify the size 312 batteries.
- 60-cell pack supports regular use.
- Mercury- and cadmium-free construction.
- Zinc-air chemistry is intended for hearing aid use.
Cons:- Updated packaging may be difficult to open.
- Specified voltage is 1.4 V, compared with 1.45 V for the Rayovac Extra Size 312 option.
- The supplied product details do not state capacity or shelf life.
Best for: Size 312 hearing aid users who prefer brown tabs for identification and want a 60-cell, mercury- and cadmium-free supply.
Not ideal for: Buyers who want a listed capacity or shelf-life specification, or anyone who needs easy-to-open packaging.
- Battery size:312
- Voltage:1.4 V
- Quantity:60 batteries
- Battery type:Zinc-air
- Tab color:Brown
- Mercury-free:Yes
- Cadmium-free:Yes
Our verdict“Choose Powermax if brown tabs and a 60-count size 312 pack are your priorities, but look to Rayovac for more detailed electrical specifications.”
Duracell Size 312 Hearing Aid Batteries, Brown, 32 Count
Duracell’s extra-long tab is the defining reason to choose this size 312 pack: it gives users more to grip when removing a cell or fitting a replacement. That can matter more during frequent changes than the larger supply in the Powermax Size 312 60-count pack, though Duracell includes only 32 batteries. Its brown color coding helps distinguish size 312 from other hearing aid batteries, and the listing states a four-year storage guarantee for unopened stock. Compared with the 60-count Rayovac and Powermax options, this is the smaller reserve, so it may suit buyers who prefer a manageable quantity over stocking up. The batteries are single-use zinc-air cells, making them a poor fit for anyone seeking rechargeability.
Pros:- Extra-long tab can make handling and installation easier.
- Brown color coding identifies size 312.
- Storage guarantee extends up to four years.
- 1.45-volt zinc-air battery specification.
Cons:- 32 batteries are fewer than the 60-count Rayovac and Powermax packs.
- Single-use cells cannot be recharged.
- Only fits hearing aids designed for size 312.
Best for: Size 312 users who value a longer grip tab for handling and prefer a smaller pack with a stated four-year storage guarantee.
Not ideal for: Frequent battery changers who want a larger reserve, or buyers looking for rechargeable batteries.
- Battery size:312 (Brown)
- Quantity:32 batteries
- Battery type:Zinc-air
- Voltage:1.45 V
- Use:Single use
- Storage guarantee:Up to 4 years
- Item dimensions:1.5 × 3.69 × 4.25 inches
Our verdict“Pick Duracell for a more manageable size 312 supply and an easier-to-grip tab, but choose a 60-count pack if you want more spares.”
Power One Size 675 Mercury-Free Hearing Aid Batteries, Pack of 60
For hearing aids that take size 675, this 60-cell pack pairs a large supply with a stated 650 mAh capacity. Power One describes individually tested cells, a film seal intended to limit premature drying or draining, and a stainless steel housing for corrosion protection—useful safeguards for batteries kept on hand. Its mercury-free zinc-air chemistry also suits buyers looking to avoid mercury-containing cells. Compared with the Rayovac Extra Advanced Size 675 pack, this option puts more emphasis in its product details on cell testing and protective construction; the available information does not establish that either lasts longer in a particular hearing aid. The main limits are fit and format: these are single-use batteries, and size 675 will not work in devices requiring sizes such as 312 or 10.
Pros:- Mercury-free zinc-air chemistry
- 60 batteries provide a substantial replacement supply
- Manufacturer describes individually tested cells
- Film seals and stainless steel housing are intended to help guard against drying, draining, and corrosion
Cons:- Single-use cells need regular replacement
- Compatible only with hearing aids designed for size 675 batteries
Best for: People using hearing aids that require size 675 who want a 60-cell supply and value mercury-free construction and storage protections.
Not ideal for: People whose hearing aids use a smaller battery size or buyers who want rechargeable cells rather than single-use batteries.
- Battery size:675
- Chemistry:Zinc-air
- Capacity:650 mAh
- Voltage:1.45 V
- Quantity:60
- Use:Single use
- Manufacturer:Power One
- Origin:Germany
Our verdict“Choose this pack if your hearing aid takes size 675 and you want a mercury-free bulk supply with stated cell-protection features.”
Duracell Activair Hearing Aid Batteries Size 10 (80 Batteries)
This is the largest stated count among the size 10 choices here: 80 zinc-air batteries for hearing aids that use that small format. The EasyTab packaging is designed to make opening and handling cells easier, while color coding helps distinguish size 10 from other battery sizes—particularly handy when replacing batteries by touch or keeping several sizes at home. Compared with the Duracell Size 10 Mercury-Free 32 Pack, this pack supplies more replacements, but the smaller Duracell pack lists its mercury-free status and capacity, details not provided here. The tradeoff is straightforward: these are single-use cells, and the pack’s high count is only useful if your device takes size 10. Choose by the size marked for your hearing aid, not by package convenience alone.
Pros:- 80-cell count supports frequent replacements
- EasyTab design is intended to simplify opening and handling
- Color coding helps identify size 10
- 1.45 V zinc-air cells are specified for compatible hearing aids
Cons:- Single-use batteries cannot be recharged
- Only fits devices designed for size 10
- The supplied product details do not state capacity or mercury-free status
Best for: Size 10 hearing-aid users or caregivers who replace batteries often and prefer easy-to-handle, color-coded packaging.
Not ideal for: People with size 312, 675, or other battery requirements, and buyers who specifically need a stated mercury-free claim or rechargeable cells.
- Battery size:10
- Chemistry:Zinc-air
- Voltage:1.45 V
- Quantity:80
- Use:Single use
- Model number:BD13933
- Brand:Duracell
Our verdict“Pick this for a compatible size 10 hearing aid if easy handling and an 80-cell supply matter more than rechargeability or a stated mercury-free claim.”
Duracell Size 10 Mercury-Free Zinc-Air Hearing Aid Batteries, 32 Pack
This Duracell pack is the clearest fit for shoppers who want size 10 batteries with an explicit mercury-free claim. Its easy-turn dispenser and Long EasyTabs are intended to make individual cells easier to store and dispense, while the yellow size code helps distinguish them from other formats. Compared with the 80-count Duracell Activair Size 10, this pack offers less stated quantity but adds a mercury-free specification and a listed 90 mAh capacity. There is a notable information caveat: the title says 32 batteries, while the product details also state 24, so buyers should verify the delivered count before relying on it for a planned supply. Like the Activair option, these are single-use cells, and neither packaging design changes the need to match size 10 precisely.
Pros:- Explicitly listed as mercury-free
- Easy-turn dispenser and Long EasyTabs support storage and handling
- 90 mAh capacity and 1.4 V voltage are specified
- Yellow color code helps identify size 10
Cons:- Pack quantity is inconsistent: the title says 32, while the details also state 24
- Single-use cells require replacement
- Fits only devices that take size 10 batteries
Best for: Size 10 hearing-aid users who prioritize a stated mercury-free battery and want a dispenser with long tabs for handling.
Not ideal for: Buyers who need a reliably confirmed pack quantity, want rechargeable cells, or use a hearing aid requiring a size other than 10.
- Battery size:10
- Chemistry:Zinc-air
- Voltage:1.4 V
- Capacity:90 mAh
- Quantity:32 pack in title; product details also state 24
- Color code:Yellow
- Mercury-free:Yes
- Use:Single use
Our verdict“Choose this if a mercury-free specification matters more than a confirmed large count, but check the pack quantity before ordering.”
Rayovac Extra Advanced 312 Hearing Aid Battery (Pack of 60)
Rayovac’s 60-cell size 312 pack suits users who want a substantial supply of the common size, with a stated 1.45 V zinc-air output and dial-card packaging. The dial-card format keeps the cells arranged for dispensing, while the listed U.S. manufacture may appeal to buyers who prefer that origin. Rayovac markets these as its longest-lasting batteries, but the supplied details do not provide a runtime figure to compare against other products. For a larger count, the Duracell Activair EasyTab Size 312 80 Count offers 20 more cells and packaging designed for easier opening; this Rayovac pack instead has a stated U.S. origin. Both are single-use choices, and this listing does not specify capacity or a mercury-free claim. It is a practical bulk option only when your hearing aid calls for size 312.
Pros:- 60-cell pack provides a sizable supply
- 1.45 V zinc-air output is specified
- Dial-card format organizes cells for dispensing
- Listed as made in the USA
Cons:- Single-use batteries must be replaced
- No capacity figure is supplied to compare expected runtime
- No mercury-free claim is included in the supplied product details
Best for: Size 312 hearing-aid users who want 60 zinc-air cells in dial-card packaging and prefer a product listed as made in the USA.
Not ideal for: Buyers who want the largest stated count, rechargeable batteries, or product details confirming capacity or mercury-free status.
- Battery size:312
- Model:312AE
- Chemistry:Zinc-air
- Voltage:1.45 V
- Quantity:60
- Form factor:Dial Card-6
- Origin:USA
Our verdict“Choose this Rayovac pack for a 60-cell size 312 supply and dial-card dispensing, but pick the Duracell 80-count option if quantity is your priority.”
Duracell Activair EasyTab Size 312 Hearing Aid Batteries, 80 Count
For compatible size 312 hearing aids, this Duracell pack combines the lineup’s largest stated size 312 count here—80 cells—with EasyTab packaging designed to make opening and inserting batteries simpler. That handling focus may be useful for people who find small cells awkward to grip or who change them regularly. Compared with the Rayovac Extra Advanced Size 312 60 Pack, this option supplies 20 additional batteries and lists a 185 mAh capacity, while Rayovac specifies U.S. manufacture and a dial-card format. The Duracell tradeoff is that the cells are single-use, and the supplied details do not include a mercury-free claim. The count also brings little benefit if your hearing aid takes another size, so check its battery marking before choosing this bulk pack.
Pros:- 80-cell count exceeds the listed Rayovac 60-pack
- EasyTab packaging is designed for easier opening and insertion
- 185 mAh capacity and 1.45 V output are specified
- Made for hearing aids that use size 312 batteries
Cons:- Single-use cells need ongoing replacement
- No mercury-free claim appears in the supplied product details
- Not compatible with hearing aids that use another battery size
Best for: Frequent size 312 battery changers who want an 80-cell supply and packaging intended to make small batteries easier to handle.
Not ideal for: People with hearing aids requiring another battery size, buyers seeking rechargeable cells, or those who require a stated mercury-free claim.
- Battery size:312
- Chemistry:Zinc-air
- Voltage:1.45 V
- Capacity:185 mAh
- Quantity:80
- Use:Single use
- Model number:PR41
- Compatible devices:Hearing aids that use size 312 batteries
Our verdict“Choose this if your hearing aid takes size 312 and you value an 80-cell supply with handling-focused packaging over rechargeability or a stated mercury-free claim.”
How We Picked
I compared the 15 listed products on the factors that change the buying decision: size availability, pack quantity, tab and package format, and stated battery type. Correct size came first because a battery that does not match a hearing aid cannot be made useful by a larger pack or familiar brand. I also treated handling features as meaningful where they could make daily replacement easier, while separating those benefits from battery compatibility.
The ranking favors products that combine a useful size and pack format with clear specifications, then gives extra weight to options that serve a distinct need, such as an easier-to-grip tab or a less common size. Products with similar size and stated features are separated by their intended buyer and pack count, not by unsupported claims about runtime or performance. The listed details do not establish a controlled comparison of battery life, so I do not rank on longevity claims that are not provided.
Factors to Consider When Choosing Hearing Aid Batteries
Choosing between hearing aid batteries is less about finding one universal winner and more about avoiding a mismatch between your device, replacement habits, and handling needs. I would use these factors to narrow the field before comparing brands or pack sizes.
Match the Battery Size to Your Device
Check the current battery, hearing aid manual, or audiologist’s instructions before ordering. The size numbers in this roundup—10, 312, 13, and 675—refer to different physical formats, not a quality ladder. Color codes can help with recognition, but they should not replace checking the printed number because packaging and labeling can vary. A battery that looks close may still fail to seat correctly or fit the compartment. If you are switching hearing aids, verify compatibility again rather than assuming your old size carries over. When the device information is unclear, confirm the size with the manufacturer or hearing-care professional before buying a multipack.
Choose Pack Size Around Actual Use
A larger pack can reduce repeat shopping, but it is not automatically the better choice for every user. Estimate your replacement frequency and how many devices you power before choosing between packs such as 16, 32, 48, 60, 80, or ” + 80 + “. Larger packs make more sense when you use the matching size regularly and can store the batteries properly. A smaller pack limits the number of spare batteries sitting unused and can be a sensible way to confirm a product’s format suits your routine. Avoid buying several large packs simply because the size is common in this roundup. The useful quantity is the one you can manage and keep in appropriate storage, not the biggest number on the label.
Decide Whether Tabs or Easy-Handling Packaging Matter
Small batteries can be awkward to remove from a card, especially for buyers with limited dexterity or reduced vision. A longer tab or easier-to-grip format may make replacement less fiddly, which can matter more day to day than a brand preference. The Duracell Activair EasyTab is a size 312 option with a handling-focused format, while standard cards may be adequate if you have no trouble opening and gripping them. Remember that an easy tab does not change the battery’s size or make it fit a different hearing aid. Check how the card is arranged and whether the tab remains easy to grasp before choosing on packaging alone. If handling is a persistent problem, ask a hearing-care professional about other safe ways to manage battery changes.
Compare Battery Type and Mercury-Free Labeling
Most products in this selection are described as zinc-air, with mercury-free wording on many of the listings. If mercury-free labeling is a personal or household requirement, check the exact product name and package rather than assuming every option from a brand has the same specification. The roundup includes mercury-free choices in several sizes, but not every size and pack format is represented equally. Do not treat a mercury-free claim as proof of longer life or improved sound; the supplied product details do not establish those outcomes. Also follow local guidance for battery disposal, since small batteries should not be left where children or pets can reach them. The best specification is the one that meets your device requirements and your own preferences.
Think About Storage and Replacement Habits
Pack size only helps if the batteries are kept in a suitable place and the individual cards remain intact until needed. Follow the manufacturer’s storage directions, keep batteries away from heat and moisture, and avoid leaving loose cells with metal objects that could contact their terminals. Establish a simple replacement routine so you are not caught without a compatible spare. If you carry backups, keep them protected in their packaging rather than loose in a pocket or bag. Households with children or pets should store batteries securely because their small size creates a serious ingestion risk. These habits can matter more to reliable day-to-day use than choosing between two brands with similar listed specifications.
Pay for Convenience Only When You Will Use It
When two products match your hearing aid’s size, compare the differences you will actually notice: pack count, tab design, and stated specifications. A handling-focused card may be worthwhile if changing batteries is difficult, while a standard pack may suit someone comfortable with routine replacements. A larger count is useful to frequent users but can be unnecessary for someone who changes batteries infrequently or wants to try a new format first. Brand familiarity alone does not establish longer runtime, and this product list does not provide comparable life-test data. I would prioritize a known compatible size and manageable pack over paying for a feature that does not solve a real problem in your routine.
Frequently Asked Questions
Can I use a size 312 battery instead of size 13 if the old battery is unavailable?
No. Size 312 and size 13 are different formats, and a hearing aid made for one should not be treated as compatible with the other. Check the battery number in the device manual or on the existing cell before ordering. If the label is missing, ask the hearing aid maker or a hearing-care professional to identify the correct replacement. Do not force a different size into the compartment, since it may not seat or make reliable contact. Buying the correct size is more important than choosing a preferred brand or pack quantity.
Should I buy an 80-count pack or start with a smaller pack?
Choose based on how often you use that size and whether you already know it suits your device and handling routine. A larger pack can reduce repeat purchases for regular users, while a smaller pack limits how many batteries you need to store and helps you try a format first. This roundup includes size 312 packs from 16 to 80, so the size is available at different quantities. Do not assume the biggest pack is the best value for your household if you may leave batteries unused. Follow the package’s storage guidance and keep spare cells safely out of reach of children and pets.
Does an EasyTab battery fit a different hearing aid than a regular size 312 battery?
No. EasyTab describes the handling format; the listed Duracell Activair EasyTab product is still size 312. It is intended for users who may find a tab easier to grip during replacement, not for changing compatibility. Check the hearing aid’s required size before deciding whether the tab format is useful. If you are comfortable removing batteries from a standard card, the handling feature may not add much for you. If you struggle with small tabs, ask a hearing-care professional whether this style is appropriate for your device and routine.
Does choosing a mercury-free battery mean it will last longer?
The mercury-free label alone does not establish how long a battery will last. The product information in this roundup identifies specifications and pack formats, but it does not provide a controlled runtime comparison across brands. Battery life can depend on the hearing aid, its settings, and how it is used, so a result from another person may not match your own. If mercury-free construction matters to you, check the exact listing and package for that wording. Choose the correct size first, then compare pack format and other stated details without treating the label as a performance guarantee.
What should I do if I do not know which battery size my hearing aid takes?
Look for the number printed on the existing battery or consult the hearing aid manual or manufacturer’s support materials. The products here cover sizes 10, 312, 13, and 675, and those numbers are not interchangeable. Some battery packages use color cues, but confirm the number as well instead of relying on color alone. If the battery is missing or the marking cannot be read, contact the provider who fitted the hearing aid or its manufacturer. Confirming the size before ordering helps avoid an unusable pack and prevents forcing an unsuitable cell into the device.
Conclusion
For most buyers whose hearing aids take size 312, I would start with Rayovac Size 312 Mercury-Free, 80 Count as the best overall pick: it pairs a widely represented size in this lineup with a larger pack and clear mercury-free labeling. My best value choice is Kirkland Signature 312, 48-Pack for shoppers who want a moderate pack rather than the largest count, while Duracell Activair EasyTab Size 312 is the best option for beginners or anyone who prioritizes easier battery handling. For a premium-leaning choice, I would look at Power One Zinc Air Size 312 or its size 675 counterpart when that exact size is required and the listed specification suits your needs; the available details do not support a claim of longer runtime. Buyers with size 10 devices can compare Amazon Basics Size 10 and Duracell’s size 10 options, while size 13 and 675 users should choose among the products made for those specific formats. Confirm your device’s size first, then choose the pack and tab style that best match your replacement routine.
