3pcs 15W 3A Battery Boost Charging Module High Power UPS 18650 Lithium Battery Boost Charging Module 12V

3pcs 15W 3A Battery Boost Charging Module High Power UPS 18650 Lithium Battery Boost Charging Module 12V Popis

Equipped with dual color LED to indicate the charging state, the green light is always when it is fully charged, and the charging stops automatically.
The module is equipped with two 18650 battery sockets, a universal Micro-USB charging port, and direct DC5V input to charge the lithium battery.
Boost circuit: to 20W, rated to 15W,BOST boost circuit, built-in 12A high current MOS, efficiency to 96%, module static power consumption 25mA, optional 5V/9V/12V output. (Load normal recommendation Less than 15W. Output 5V: Current 3A ;Output 9V: Current 1.6A ; Output 12V: Current 1.2A)
UPS function: When the power supply is powered, the power supply directly supplies power to the load through the boost circuit, and at the same charges the lithium battery. 1 the power is cut off, the battery path is automatically started to supply power to the load via the boost circuit.
The 5V charging power supply used by individual users uses an output capacitor with a larger capacitance value. This capacitor can continue to discharge after the power supply is powered off, so that the power supply voltage has a slow down process, which will cause the board to not battery power supply quickly after the power supply is turned off. If you encounter such a situation, you can connect a discharge resistor of about 1K at the 5V input port.

Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you!
Colour:Photo Color
Material:plastic

Package Contents:
3pcs Battery Boost Charging Module