FB2 Rechargeable Battery - BROAD Fresh Air

FB2 Rechargeable Battery


BROAD Air Ventilation Single Room Ductless Installation Wall Mounted Fresh Ventilator

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Li-Polymer Rechargeable Battery

Broad Airpro Mask spare parts

Battery model: HB-3

Nominal capacity: 2000mAh

Nominal voltage : 3.7V

Charging voltage limit : 4.2V


Do not disassembly the battery.

Do not short circuit.

Do not dispose in fire. 

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