Module for 3.7V lithium batteries, including polymer, 18650, 21700 lithium batteries.
The module volume is relatively small, the heat dissipation area is limited, heat at a power is a normal phenomenon. 5. Wide range of product applications, suitable for a variety of industrial DIY occasions. Automatic load detection / light load detection. High current USB output interface. Supports the for small amperage.
Small volume, power, high efficiency.
Full protocol, the regular open protocol basically supports the charging current up to 5A, efficiency up to 96%, output power up to 22.5W, efficiency up to 95%.
Supports digital tube display and LED power indicator. Output protection against overcurrent/short circuit. Overvoltage protection/time limit when charging