Specification: Product Type: Charger Product Model: 4000 Input Voltage: 5V/2A Output Voltage: 4.2V/0.75A (x2) Charging port: micro USB Cable length: 50CM Product material: ABS Product size: 4.8*3.8*1.1cm (approx.) Packing list: 1*battery / 1*Dual Charger + 1*cable + 2 *battery.
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