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TP4056 1A Li-Ion Lithium Battery charging Module Micro USB Type-B

33.04 Incl. Tax

Availability: In stock

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The TP4056 1A Li-Ion Lithium Battery Charging Module Micro B USB is a 3.7V lithium battery charger module has onboard Micro USB interface. With Micro-USB onboard connector, you can directly connect to computer USB port for battery charging. If USB is not available you can use an external source voltage at IN+/IN- pads, great for DIY projects. It is small size and lightweight.

TP4056 Other features include the current monitor, under-voltage lockout, automatic recharge, and two status pin to indicate charge termination and the presence of an input voltage.


  • This breakout board does not have overcurrent protection.
  • Connect Ampere meter in series with 5V input end.
  • The charging current is best to be 0.37 times of the battery capacity,
  • Charging wire cant be too thin or too long while interfacing.
  • Make sure the board has good contact with the battery.
  • Chip at work about 60 degrees fever is normal.
  • Input reverse connection has no effect on the chip. Rather the output (batteries) reverse connection will burn out the chip.


  • Charging indicator: LED indicators for charging and full charging.
  • Charge Current: 1A (default), modify the onboard resistor to adjust the charging current according to the table below.
  • Use mature charging chip TP4056 for simple peripheral circuits, good protection performance, and high charging accuracy.
  • Fully machinery automated processing, all patch parts manufacturing.
  • Charging current can be adjusted by just changing the circuit boards fixed resistors. It can change the output to the 100mA-1000mA, very conveniently.


Charging accuracy (%) 1.5
Charging method Linear
Full Charge Voltage (V) 4.2
Height (mm) 4
Input Voltage (V) 4.5-5.5
Length (mm) 24
Operating Temperature (°C) -10 to 85
Rated Power (W) 4.2
Width (mm) 18

* product image for illustration purposes only. actual product may vary.


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