1*Micro Diy Mobile Power Supply Usb 5V Lithium Ion 18650 Battery Charger Module Board

Characterization: Input USB model:Micro USB Input voltage:DC 5V Charging current:Max 1A Charging mode,the first constant current,after the constant voltage The output:Dual USB base The output voltage:5V Discharge efficiency:about 85% Suitable for 18650(3.7v) battery/li-ion lithium lipo battery(3.7v) When charging,the red LED flash,full charged,the LED light up. When discharge,the blue LED light up Notes:Should connect the battery polarity correctly,Or it will damage the main board.

Consist of: 1Pc PCB board module please Attention: Due to manual measurement, please allow a difference of 0.1%. Please understand us, thank you very much. Due to the difference in light and screen, the color of the project may be slightly different from the picture.

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