Hearing Aid Battery A312/P312 is a popular battery for in- canal hearing aids.
What makes the A312 Zinc Air battery unique is that it uses oxygen from the atmosphere. It has a small hole in the case that allows air into the battery, which is used as part of the chemical reaction. The A312 battery is not activated until the plastic seal is removed. Typical applications are hearing aids, pagers and personal medical instruments.
With the A312 high quality Beston Brand Zinc Air battery, you will experience fewer battery replacements, clearer tones, less distortion, and longer service life. These batteries give the highest energy density of any battery system and are environmentally safe.
Specifications
Type: Zinc Air
Voltage: 1.4V
Diameter: 7.9 mm
Height: 3.6mm
Capacity: 155mAh
Quantity: 6 Batteries
| Weight | 0,25 kg |
|---|---|
| Brands |
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Batteries And Charger
Beston BST-821BW Original Standard Charger AA / AAA / C / D / 9V 1.2V Rechargeable Battery
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Batteries And ChargerBeston BST-821BW Original Standard Charger AA / AAA / C / D / 9V 1.2V Rechargeable Battery
Brand: Beston
Model: BST-821BW
Function : charger
Weight : 325.5g
Size : 193.5 x 93 x 52.5mm
1.This Charger can charge 1-4 pcs AA / AAA / C / D and 2 pcs 9V rechargeable batteries
2.Can Charge AA / AAA / C / D / 9V at the same time.
3.LED indicates charging status: red for charging.(Note: It won’t turn off or change color) when the batteries are fully charged
4.Powered by power cable
5.Malaysia Use UK Plug
6.This product is only Charger,Battery is not includedSKU: n/a
