Feature:

1. 312 BATTERY: The rechargeable unit can be used with a variety of hearing amplifier devices that use 312 batteries and generally lasts 7‑10 hours for non‑ hearing aids and 3‑6 hours for hearing aids.
2. CYCLIC CHARGING: Button battery charging case can be charged and cycled, equipped with a USB charging cable, you can charge it at any.
3. TWO BATTERIES: Contains two batteries to ensure that your hearing amplifier is charged at all times and can be purchased with confidence.
4. PORTABLE DESGIN: Small and light enough to take with you anywhere, whether you are traveling for business or pleasure or on the go, you can always power your hearing amplifier.
5. LASTING: Contains 2pcs 312 button batteries with 155mAh capacity, ready to power up your hearing amplifier device.

 

Specification:

 

 

Item Type: Hearing Amplifier Batteries Charger
Product Material: ABS
Product Use: can be applied to a variety of hearing amplifier using 312 batteries, for non-Bluetooth hearing aids, they typically last 7-10 hours; for Bluetooth hearing aids they typically last 3-6 hours
Matching Batteries: 2 x 312 batteries (built in)
Battery Capacity: 2 x 155mAh

 

Package List:

1 x Charging Box

1 x USB Charger

2 x Button Battery