TP 4056 is step down lithium, li-on battery charging module with protection IC charge and discharge your batteries safely, It comes with overcharging and over-discharging protection.
the whole charging protection board has a protection function, if your battery protection board, before use, please remove the battery protection board, otherwise it may cause the trial is not normal.
Input voltage : 5V
Load cut-off voltage : 4.2V ± 1%
Maximum charging current : 1000mA
Excessive battery discharge protection voltage : 2.5V
Battery overcurrent protection current : 3A
Panel size : 17.16 mm x 26.17 mm
- Charge precision- 1.5%.
- Led indicator- red is charging Green is full charged.
- Input interface- micro USB & welding points
- Work temperature- -10° to +85°.
- Reverse polarity protection: No
- Size- small to 25X19X10mm.
- works with all types of lipo & lithium batteries like 18650
- Connect Battery with B+ & B-
- Connect Battery load OUT+ & OUT – (this is uninterrupted power supply)