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20 Best 312 Hearing Aid Batteries (2022 Updated)

312 hearing aid batteries are small, button-shaped batteries that are commonly used in hearing aids. These batteries are typically made of zinc and air, and they provide a long-lasting, reliable power source for hearing aids.

312 hearing aid batteries are typically sold in packs of four or six, and they typically last for about two weeks before needing to be replaced.

20 Best 312 Hearing Aid Batteries

Product Image Product Name Features Price

Duracell Hearing Aid Batteries, 312 – 16 pack

  • Designed so their extra-long tab is simple to handle, easy to install and their packaging easy to open.
  • Easy to open packaging.

Duracell Hearing Aid Batteries Size 312 Pack 60 at MechanicSurplus.com

  • Made in Germany
  • Size 312
  • Contains 60 Batteries

Power One 312 Size Hearing Aid Batteries 1 Pack – 6 Batteries

  • Mercury Free Cochlear Battery – Hg 0%
  • Usage: hearing aids, speach processors (cochlear implant systems)
  • Voltage: 1,45V

Energizer EZ Turn & Lock Hearing Aid Batteries, Size 312, 40-Pack

  • Long-Lasting Performance.
  • 1.45V.
  • Easy Turn and Lock Packaging.

Rayovac Batteries, Hearing Aid, Size 312 – 8 batteries

  • 2nd generation mercury-free formula with higher voltage for quick startup
  • Superior cell design resists swelling & leakage, providing optimal performance & greater consistency

everActive Ultrasonic 312 Size Hearing Aid Batteries 1 Pack – 6 Batteries

  • Zinc-air technology – up to 5 times more capacity compared to typical alcaline battery of the same size.
  • Reliable source of energy for your medical equipment.

Rayovac Acoustic Special 312 Hearing Aid Batteries 6 Pcs

  • Replace your non-functional battery with these hearing aid batteries
  • Voltage of 1.4 V offers optimal power to compatible devices

Duracell Batteries, Zinc Air, 312, 8 Pack – 8 batteries

  • Using tab, remove battery from package.
  • Using tab as insertion tool, place battery into hearing aid.
  • Hold battery in place and twist tab off.

Powerone Size 312 Hearing Aid Batteries, No Mercury

  • Fast chargeable batteries
  • Excellent reliability and quality
  • Ecologically sound

Valley Sundries Rayovac Hearing Aid Batteries- Extra Advanced 312

  • Type:312
  • Known also as: B3124, B347PA, AC312E, PR41, HA312, DA312, 312HPX, S312, PR312H
  • Batteries containing 0% Mercury – Hg

Duracell Hearing Aid 312

  • Duracell’s lightweight, yet strong, protective packaging keeps your batteries safe and secure, while still being easy to open and simple to handle

Powerone Accu Plus Size 312 Rechargeable Hearing Aid Batteries

  • Fast chargeable batteries
  • Excellent reliability and quality
  • Not Compatible with Hearing Aids that use Z-Power Batteries

Duracell Hearing Aid Size 312 Batteries – 32 ct

  • Compact size, makes it compatible with various hearing aids
  • Power Preserve technology, offers a low discharge rate
  • Zinc-air composition, stores more energy for efficient output

Kirkland Signature 1.45 Volt Mercury Free Premium Quality Hearing Aid Batteries 312 (48-Pack)

  • The 1.45V of output offers efficient power supply for uninterrupted usage
  • Mercury-free composition makes it safe to use
  • Aluminum metal helps make the frame resistant to tarnish

UltraLast UL312HA Ultra-Clear Hearing Aid Batteries – Size 312

  • Helps you keep your hearing aid ready to use anytime
  • Zinc Air battery chemistry delivers energy to the hearing aid through an easily controlled reaction
Duracell Hearing Aid Batteries, 312 – 16 pack
  • Designed so their extra-long tab is simple to handle, easy to install and their packaging easy to open.
  • Easy to open packaging.
Duracell Hearing Aid Batteries Size 312 Pack 60 at MechanicSurplus.com
  • Made in Germany
  • Size 312
  • Contains 60 Batteries
Power One 312 Size Hearing Aid Batteries 1 Pack – 6 Batteries
  • Mercury Free Cochlear Battery – Hg 0%
  • Usage: hearing aids, speach processors (cochlear implant systems)
  • Voltage: 1,45V
Energizer EZ Turn & Lock Hearing Aid Batteries, Size 312, 40-Pack
  • Long-Lasting Performance.
  • 1.45V.
  • Easy Turn and Lock Packaging.
Rayovac Batteries, Hearing Aid, Size 312 – 8 batteries
  • 2nd generation mercury-free formula with higher voltage for quick startup
  • Superior cell design resists swelling & leakage, providing optimal performance & greater consistency
everActive Ultrasonic 312 Size Hearing Aid Batteries 1 Pack – 6 Batteries
  • Zinc-air technology – up to 5 times more capacity compared to typical alcaline battery of the same size.
  • Reliable source of energy for your medical equipment.
Rayovac Acoustic Special 312 Hearing Aid Batteries 6 Pcs
  • Replace your non-functional battery with these hearing aid batteries
  • Voltage of 1.4 V offers optimal power to compatible devices
Duracell Batteries, Zinc Air, 312, 8 Pack – 8 batteries
  • Using tab, remove battery from package.
  • Using tab as insertion tool, place battery into hearing aid.
  • Hold battery in place and twist tab off.
Powerone Size 312 Hearing Aid Batteries, No Mercury
  • Fast chargeable batteries
  • Excellent reliability and quality
  • Ecologically sound
Valley Sundries Rayovac Hearing Aid Batteries- Extra Advanced 312
  • Type:312
  • Known also as: B3124, B347PA, AC312E, PR41, HA312, DA312, 312HPX, S312, PR312H
  • Batteries containing 0% Mercury – Hg
Duracell Hearing Aid 312
  • Duracell’s lightweight, yet strong, protective packaging keeps your batteries safe and secure, while still being easy to open and simple to handle
Powerone Accu Plus Size 312 Rechargeable Hearing Aid Batteries
  • Fast chargeable batteries
  • Excellent reliability and quality
  • Not Compatible with Hearing Aids that use Z-Power Batteries
Duracell Hearing Aid Size 312 Batteries – 32 ct
  • Compact size, makes it compatible with various hearing aids
  • Power Preserve technology, offers a low discharge rate
  • Zinc-air composition, stores more energy for efficient output
Kirkland Signature 1.45 Volt Mercury Free Premium Quality Hearing Aid Batteries 312 (48-Pack)
  • The 1.45V of output offers efficient power supply for uninterrupted usage
  • Mercury-free composition makes it safe to use
  • Aluminum metal helps make the frame resistant to tarnish
UltraLast UL312HA Ultra-Clear Hearing Aid Batteries – Size 312
  • Helps you keep your hearing aid ready to use anytime
  • Zinc Air battery chemistry delivers energy to the hearing aid through an easily controlled reaction

1. Duracell Hearing Aid Batteries, 312 – 16 pack

Duracell Hearing Aid Batteries, 312 - 16 pack

  • Designed so their extra-long tab is simple to handle, easy to install and their packaging easy to open.
  • Easy to open packaging.
  • Engineered for long lasting quality performance.
  • Guaranteed for four years in Storage.

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Amazon.com – Seller
eBay
Walmart
Zerbee.com

Product Details

Specifications

Details
Units in Package 16
Directions Open/Close here.
Warnings Caution: Keep batteries away from children. If swallowed, consult a physician at once. For information on treatment, call 1-800-498-8666. Do not recharge or dispose of batteries in fire. Do not carry batteries loose in your pocket or purse.

Reviews From Real Customers

Santana
montesmom06
vjakins

2. Duracell Hearing Aid Batteries Size 312 Pack 60 at MechanicSurplus.com

Duracell Hearing Aid Batteries Size 312 Pack 60 at MechanicSurplus.com

  • Made in Germany
  • Size 312
  • Contains 60 Batteries

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Amazon.com – Seller
eBay – gobey_83
MechanicSurplus.com
Tanga.com

Product Details

Reviews From Real Customers

doggone3
*deadeye*
roseandfeathe7

3. Energizer Hearing Aid Battery, Size 312 – 16 count

Energizer Hearing Aid Battery, Size 312 - 16 count

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Walmart
Target

Product Details

Specifications

Details
Units in Package 16
Directions Usage Tips: To active remove tab. Allow 1 minute for battery to reach full power.
Warnings (1) Keep way from children. If swallowed, promptly see doctor; have doctor phone (800) 498-8666. (2) Do not dispose of in fire or charge may explode or leak causing injury.

Reviews From Real Customers

ann0254
Valentina
JeffR

4. Power One 312 Size Hearing Aid Batteries 1 Pack – 6 Batteries

Power One 312 Size Hearing Aid Batteries 1 Pack - 6 Batteries

  • Mercury Free Cochlear Battery – Hg 0%
  • Usage: hearing aids, speach processors (cochlear implant systems)
  • Voltage: 1,45V
  • Model: 312
  • Other model number: B3124, B347PA, AC312E, PR41, HA312

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Amazon
eBay
MySecondEar.com
BatteryJunction

Product Details

Specifications

Details
Battery Size 312
Battery Capacity (mAh) 170
Battery Chemistry Zinc Air
Battery Voltage 1.45
Battery Terminal Type Pressure Contact

Reviews From Real Customers

Poopidy s.
ScentsLady
TroubleSolver

5. Power One Evolution Size 312 Hearing Aid Batteries – 1.45V Zinc Air with Improved Battery Life (6 Batteries)

Power One Evolution Size 312 Hearing Aid Batteries - 1.45V Zinc Air with Improved Battery Life (6 Batteries)

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Amazon
eBay

Product Details

Reviews From Real Customers

lamad99
maral.us2015
snickerdoodleart

6. Energizer EZ Turn & Lock Hearing Aid Batteries, Size 312, 40-Pack

Energizer EZ Turn & Lock Hearing Aid Batteries, Size 312, 40-Pack

  • Long-Lasting Performance.
  • 1.45V.
  • Easy Turn and Lock Packaging.
  • Made in USA.
  • Size: 312.

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Amazon
eBay
Walmart – RELIABLE & FAST
Sam’s Club

Product Details

Specifications

Details
Assembled Size 0.5 x 5.5 x 9.5
Component country USA
Assembled country USA

Reviews From Real Customers

Kittygolightly
bed159
MissD

7. Rayovac Batteries, Hearing Aid, Size 312 – 8 batteries

Rayovac Batteries, Hearing Aid, Size 312 - 8 batteries

  • 2nd generation mercury-free formula with higher voltage for quick startup
  • Superior cell design resists swelling & leakage, providing optimal performance & greater consistency
  • Longest tab available–makes removing battery from package & inserting into device easy
  • Perforated package allows dial to be removed for convenient transport
  • Environmentally friendly package made with recycled or recyclable materials

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Amazon
eBay – championtvsales
R.S. Hughes
Hatchet Hardware

Product Details

Specifications

Details
Units in Package 8
Warnings Do not swallow, dispose in fire, recharge or allow contact with metal objects or other batteries – may leak or rupture. Keep away from children.

Reviews From Real Customers

adriane.n
melissa.f
alice.p

8. everActive Ultrasonic 312 Size Hearing Aid Batteries 1 Pack – 6 Batteries

everActive Ultrasonic 312 Size Hearing Aid Batteries 1 Pack - 6 Batteries

  • Zinc-air technology – up to 5 times more capacity compared to typical alcaline battery of the same size.
  • Reliable source of energy for your medical equipment.
  • Eco friendly – without Mercury – Hg free.
  • High performance and endurance.
  • Quantity: 6 pieces

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Amazon
eBay
Smartear.eu
BatteryDivision

Product Details

Specifications

Details
Chemistry Zinc–air
Voltage 1.45
Dimensions 3.6 x 7.9mm
Pack Size 6

Reviews From Real Customers

holgeristheone
albertvich2012
2015czbrazd

9. Rayovac Acoustic Special 312 Hearing Aid Batteries 6 Pcs

Rayovac Acoustic Special 312 Hearing Aid Batteries 6 Pcs

  • Replace your non-functional battery with these hearing aid batteries
  • Voltage of 1.4 V offers optimal power to compatible devices
  • The 180 mAh battery capacity helps provide enhanced performance

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Amazon
eBay – rarewaves
eibmarkt.com

Product Details

Specifications

Details
Battery Capacity 180 mAh
Voltage 1.4 V
Diameter 7.8 mm
Height 3.5 mm
Size One size

Reviews From Real Customers

jaymay123
mulelover2510
Graham C.

10. Duracell Batteries, Zinc Air, 312, 8 Pack – 8 batteries

Duracell Batteries, Zinc Air, 312, 8 Pack - 8 batteries

  • Using tab, remove battery from package.
  • Using tab as insertion tool, place battery into hearing aid.
  • Hold battery in place and twist tab off.
  • The Duracell Hearing Aid battery tab is extra-long, so it’s simple to handle, and its lightweight packaging is easy to open.
  • Duracell Hearing Aid Batteries are color-coded, making it easy to find the size that’s right for you.

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Amazon
eBay
Walmart
Rite Aid

Product Details

Specifications

Details
Product Type Battery
Type PR41
Technology Zinc air
Included Qty 8
Voltage Provided 1.4 V

Reviews From Real Customers

Carrot
nprwashman1
Jimg

11. Powerone Size 312 Hearing Aid Batteries, No Mercury

Powerone Size 312 Hearing Aid Batteries, No Mercury

  • Fast chargeable batteries
  • Excellent reliability and quality
  • Ecologically sound
  • Do not contain any heavy metals like mercury, cadmium or lead
  • All Power-One batteries are subjected to strict safety and quality checks

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Amazon
eBay
Walmart – Premium Batteries
HearingPlanet

Product Details

Reviews From Real Customers

prospector01
giacomotomoso2
tripoweranton

12. Valley Sundries Rayovac Hearing Aid Batteries- Extra Advanced 312

Valley Sundries Rayovac Hearing Aid Batteries- Extra Advanced 312

  • Type:312
  • Known also as: B3124, B347PA, AC312E, PR41, HA312, DA312, 312HPX, S312, PR312H
  • Batteries containing 0% Mercury – Hg
  • Voltage: 1,45V
  • Electrochemical system: Battery zinc – air (zinc air)

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Amazon
Fishpond.com

Product Details

Specifications

Details
Style PR41
Target platform Hearing aid batteries
Compositions 0% Hg
Voltage 1.45V
Warranty 1 week

Reviews From Real Customers

P S
Philip S
landcruiser644

13. Duracell Hearing Aid 312

Duracell Hearing Aid 312

  • Duracell’s lightweight, yet strong, protective packaging keeps your batteries safe and secure, while still being easy to open and simple to handle
  • The extra-long EasyTab makes them easy to hold, remove and replace, keeping the process easy and simple
  • Simply match the tab with your current battery’s tab color for a perfect fit
  • Duracell Specialty Hearing Aid Batteries last up to 4 years in ambient storage
  • Made in Germany

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Amazon
Grooves-Inc.com

Product Details

Specifications

Details
Product Type Battery
Height 0.2 in
Diameter 0.3 in
Type PR41
Technology Zinc air

Reviews From Real Customers

nas7210games
micdav8283
dingob0046

14. 60 x Size 312 Rayovac Hearing Aid Batteries

60 x Size 312 Rayovac Hearing Aid Batteries

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MeekDepot

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davidj4697
JPTG
catsnet

15. Powerone Accu Plus Size 312 Rechargeable Hearing Aid Batteries

Powerone Accu Plus Size 312 Rechargeable Hearing Aid Batteries

  • Fast chargeable batteries
  • Excellent reliability and quality
  • Not Compatible with Hearing Aids that use Z-Power Batteries
  • Do not contain any heavy metals like mercury, cadmium or lead
  • All Power-One batteries are subjected to strict safety and quality checks

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Amazon
eBay
Walmart – Premium Batteries
HearSource

Product Details

Specifications

Details
Battery Size 312
Battery Chemistry NiMH
Voltage 1.2V
Capacity 23mAh
Battery Capacity (mAh) 23

Reviews From Real Customers

sgthunder3
tom-krupinski
cajunfoxtrotter

16. 240 x Size 312 Rayovac Extra Advanced Hearing Aid Batteries

240 x Size 312 Rayovac Extra Advanced Hearing Aid Batteries

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Amazon
iBeautyCity.com

Product Details

Reviews From Real Customers

holdingat72
DBDB

17. Duracell Hearing Aid Size 312 Batteries – 32 ct

Duracell Hearing Aid Size 312 Batteries - 32 ct

  • Compact size, makes it compatible with various hearing aids
  • Power Preserve technology, offers a low discharge rate
  • Zinc-air composition, stores more energy for efficient output

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eBay
Walmart
Battery2Batteries.com

Product Details

Specifications

Details
Number of Units 32
Technology Power Preserve
Battery Capacity 190 mAh
Voltage 1.4V
Battery Type Zinc-Air

Reviews From Real Customers

Luther
Cloudrunner
Pat

18. Zinc Air Hearing Aid Batteries 40 Pack – Size 312 (Brown). Made by Power One

Zinc Air Hearing Aid Batteries 40 Pack - Size 312 (Brown). Made by Power One

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Amazon
Advanced Affordable Hearing Aids

Product Details

Reviews From Real Customers

Brenda K.
Deyo O.
Rheta G.

19. Kirkland Signature 1.45 Volt Mercury Free Premium Quality Hearing Aid Batteries 312 (48-Pack)

Kirkland Signature 1.45 Volt Mercury Free Premium Quality Hearing Aid Batteries 312 (48-Pack)

  • The 1.45V of output offers efficient power supply for uninterrupted usage
  • Mercury-free composition makes it safe to use
  • Aluminum metal helps make the frame resistant to tarnish

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Amazon
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Newegg.com – Famous Microgreens

Product Details

Specifications

Details
Mercury-Free Yes
Voltage 1.45V
Frame Material Aluminum
Arms Type Padded

Reviews From Real Customers

gabbryelle
zeb48*
beudean2

20. UltraLast UL312HA Ultra-Clear Hearing Aid Batteries – Size 312

UltraLast UL312HA Ultra-Clear Hearing Aid Batteries - Size 312

  • Helps you keep your hearing aid ready to use anytime
  • Zinc Air battery chemistry delivers energy to the hearing aid through an easily controlled reaction
  • Delivers 1.4 V DC to your compatible hearing aid, ensuring that your device is ready to use when needed

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Allied Electronics & Automation
BatteryMart.com
Zoro

Product Details

Specifications

Details
Manufacturer Part Number UL312HA
Product Model UL312HA
Product Name UL312HA Zinc Air Size 312 Ultra Clear Hearing Aid Battery
Product Type Battery
Application/Usage Hearing Aid

Conclusion

The 312 hearing aid batteries were first introduced in the early 1960s and have been used in a variety of hearing aid models over the years. The batteries are small, lightweight, and offer a long-lasting charge, making them a popular choice for many hearing aid users.

The batteries are typically available in sizes 675, 13, and 312, and can be found at most retail stores that sell hearing aids and batteries.

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