TP4056 Mini USB 5V 1A Lithium Battery Charger Module - Pack of 5
- +100 5 % $0.57
- +300 8 % $0.55
- +500 10 % $0.54
- +1000 12 % $0.53
The TP4056 1A Li-Ion Lithium Battery Charging Module – Mini USB is a 3.7V lithium battery charger module has onboard Mini USB interface. With Mini-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.
Specificatoins of TP4056 Mini USB 5V 1A Lithium Battery Charger Module:
- Input Voltage (V) :4.5-5.5
- Operating Temperature (°C) :-10 to 85
- Rated Power (W) :4.2
- Weight
- Dimensions :
Features of TP4056 Mini USB 5V 1A Lithium Battery Charger Module:
- 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 board’s fixed resistors. It can change the output to the 100mA-1000mA, very conveniently. (refer pdf linked below).
Extra Notes:
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 can’t 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 (battery’s) reverse connection will burn out the chip.