1A 2.1A Double USB Power Bank Charger Protection Board Module in Pakistan

1A 2.1A Double USB Power Bank Charger Protection Board

 320.00

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1A 2.1A Double USB Power Bank Charger Protection Board Module in Pakistan

1.Input:micro USB interface 5V 1A

2.Output:USB female port 1-5V 1A;USB female port-2 5V 2.1A

3.Function:double USB output

4.Press switch,the indicator light will be on,and it will start to charge;when the bettery is fully discharged,it will stop output automatically.

5.Protection:overcharging protection,overcurrent protection,overdischarging protection,high temperature protection,electric leakage protection.

6.Battery positive connects with chip B+,battery negative connects with B-.Please notice that don’t transposition,or it will cause great damage to the module.

1A 2.1A Double USB Power Bank Charger Protection Board Module in Pakistan

1A 2.1A Double USB Power Bank Charger Protection Board Module in Pakistan

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