| Type Designation | p312 |
| IEC | PR70 |
| Type No. | 4610 |
| Voltage (V) | 1.45 |
| Electrochemical system | Zinc air |
| Typical energy (mWh) | 130 |
| Typical capacity (mAh) | 100 |
| Diameter (mm) | 5.8 |
| Height (mm) | 3.6 |
| Weight (g) | 0.3 |
Hear Again - Shop
Extra Power Size 312 (Brown p312) 6 Batteries
$6.50
Hearing aid batteries from Widex, made in the UK. #1 choice of audiologists and a trusted source for hearing aid professionals worldwide.
Quality
Provides the optimal energy solution for almost every device. With world-class manufacturing techniques and continual quality testing and improvement, you’ll be assured of the highest product performance in each and every battery.
Consistency
Zinc air cell design provides precision air flow, maximizing power and maintaining performance. You’ll have a consistent hearing aid battery that delivers the power you need—every time.
