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TP4056 5V 1A Mini USB Charging Module

৳ 24.00

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Use mature charging chip TP4056,simple peripheral circuits, good protection performance and high charging accuracy. Fully machinery automated processing, all patch parts manufacturing. Each module will be tested before shipment, high reliability. Current can be adjusted, just change the circuit board fixed resistors, can change the output to the 100mA-1000mA, very convenient.


  1. Item Name: Li-po battery charging board
  2. Item NO.: TP4056
  3. Charging Method: linear charge
  4. Charging Current: 1A Adjustable
  5. Charge Accuracy: 1.5%
  6. Input Voltage: 4.5V-5.5V
  7. Full Charge Voltage: 4.2V
  8. Charging Indicator: Blue light  lit charge, red light lit full charge
  9. Charging Input Interface: Mini USB
  10. Working Temperature: -10 Degree to +85 Degree
  11. Reverse: NO
  12. Weight: 1.8g
  13. External Dimensions: 25 * 19 * 10mm

Usage: Used for single li-po or multi-section li-po parallel charging, can take power from the USB port.

Current Regulation:

R(K) I(mA)
30 50
20 70
10 130
5 250
4 300
3 400
2 580
1.66 690
1.5 780
1.33 900
1.2 1000


  1. Input reverse connection has no effect on the chip, but the output (battery end) reverse connection will burn out the chip.
  2. Ampere meter can only be series connected to the 5V input end.
  3. The charging current is best to be 0.37 times of the battery capacity,
  4. Charging wire can’t be too thin or too long.
  5. Make sure the board has good contact with the battery.
  6. Chip at work about 60 degrees fever is normal.

Packing List:

  • 1Pc x TP4056 1A Li-po Battery Charging Board


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