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diy powerbank
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1 USB Mini TP Power Bank Charging Module
Original price was: 60.00৳ .35.00৳ Current price is: 35.00৳ .Add to cartProduct details of 1 USB Power Bank Circuit Module
- 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 a Long time)
- Charging Interface: Micro USB port Type B
- Single Circuit Board Size: 1.8*2.2*1.1 cm
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Power Bank Circuit 3 USB 5V 2A 1A
Original price was: 150.00৳ .85.00৳ Current price is: 85.00৳ .Add to cart- 3 USB output, automatically recognize the output 5V 1A or 2A on the phone. You can charge 3 mobile phone at the same time.
- Applicable to 3.7-4.2V rechargeable lithium battery, such as cell phone battery, tablet battery, 18650 battery and so on.
- Can be connected to a lithium battery, and can also be connected in multiple sections of lithium.
- Lithium positive be connected to B+ and lithium negative to B-.
- overcharging protection, over discharging protection, overload protection.