The Hearing Aid Batteries are primary zinc-air button-type batteries, Our hearing aid battery has adopted the industry standard color-coded system.
Battery packed in blister card
6 batteries per blister card
We have 4 sizes of Hearing Aid Batteries. The sizes from largest to smallest are 675, 13, 312, and 10.
Color-coding for disposable Hearing Aid Batteries
Since size differences can be imperceptible and difficult to remember, battery packs are color-coded, making it easier to find and buy the right pack.
- Size 10 batteries – yellow
- Size 312 batteries – brown
- Size 13 batteries – orange
- Size 675 batteries – blue
Battery life for hearing aid batteries
Non-rechargeable hearing aid batteries can last from 5 to 14 days, based on 16 hours of wear per day. It depends on the size of the battery and the power required by the hearing aid. Generally, smaller batteries have shorter battery life than larger batteries.
The average lifespan of hearing aid batteries is as follows:
- Size 10 – three to seven days
- Size 312 – three to 10 days
- Size 13 – six to 14 days
- Size 675 – nine to 20 days
Zinc Air Battery Parameter
| Size | Color Code | Dimensions (WxH) | Typical Uses | Voltage | Typical Capacity | Weight |
| 675 Battery |  Blue | 11.6mm x 5.4mm | Power BTE hearing aids | 1.45V | 650mAh | 1.83g |
| 13 Battery |  Orange | 7.9mm x 5.4mm | BTE hearing aids ITE hearing aids | 1.45V | 300mAh | 0.83g |
| 312 Battery |  Brown | 7.9mm x 3.6mm | Mini BTE hearing aids RITE hearing aids ITC hearing aids | 1.45V | 170mAh | 0.58g |
| 10 Battery |  Yellow | 5.8mm x 3.6mm | Mini RITE hearing aids CIC hearing aids | 1.45V | 100mAh | 0.3g |
