Li-ion Battery Charger Module Board mini 5v USB 1A li-ion Battery charger TP4056 18650
- onboard TP4056 lithium battery charging management chip
- the onboard Micro USB head, can be directly linked computer USB port charge
- the charging board can also be through (IN+ and IN-) pin power supply
- set aside TEMP pin interface, can be used as lithium battery temperature detecting
- the input voltage: 4V-8V, the maximum output of the charging current: 1000mA
- the D1 indicator light when charging, charging to complete the D2 indicator light
- the PCB board size: 37.3 (mm) x15 (mm)