AAAA Battery Charger&2 Counts Rechargeable AAAA Batteries for Surface Stylus Pen

Input DC 5V/1A, Output DC 1.5V/400mA. Output: AAAA:DC 1.2V 400mA； AA:DC 1.2V 1800mA；. Specification of AAAA Battery. Battery Type: Ni-MH. Capacity: 400mA. Could be used when you get it.

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