USB 5V 1A Mini Power Bank Circuit

৳ 45.00

5V 1A Mini Power Bank Charging Circuit Board for Smart Phone & Electronics Li-ion Battery Work.

Charging Voltage: DC 5V
Charging Current:1000mA(when charging,red light is on;when fully charged,green light is on )
USB Output Voltage/Current:DC5V/1200mA(please don’t connect more than 1200mA appliances for long time )
Charging Interface:Micro USB port
Single Circuit Board Size:1.8*2.2*1.1cm

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