Product DescriptionHearing aid battery without mercuryModel: A312/A13/A10/A675
Zinc Air Button Cell
Nominal Voltage: 1.40 Volts
Maximum Dimensions: Ø 7.9 X 3.6mm
Application: Hearing aid
Typical Weight: 0.30g~1.63g
Standard Capacity: 105mAh~630mAh (at 0.9volts)
(Rated at 1.5k ohms at 20° C/60%RH)
Capacity Retention: >85% (after 3years)
Shelf Life: 5 years Buy 8 get 2 free!!!
Shen Zhen Kingbolai Battery Industrial Co Ltd is a professional battery manufacturer.
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Model | Drain | Nominal Capacity | Approx. Weight |
GB | IEC | | (mAh) | (g) |
A675 | PR44 | High | 630 | 1.63 |
A13 | PR48 | High | 310 | 0.82 |
A312 | PR41 | High | 180 | 0.53 |
A10 | PR70 | High | 105 | 0.30 |
Product pictures

Factory picture
Please contact us:Tel:0086-755-26444288 26444188 26444616 26444004
Fax:0086-755-26444111
Website:hugebattery.en.made-in-china.com