3S, 12V, 40 A PCM PROTECTION BOARD FOR 18650 BATTERY

Description:

- 3S 40A Improved Version

- Rated voltage of 3.6V and 3.7V lithium battery (including 18650, 26650, lithium polymer battery)

- Charging voltage: 12.6V - 13.6V

- Continuous discharge current (upper limit): 40A (if the cooling environment is not good, please reduce the use of charging current)

- Continuous charging current (upper limit): 20A

-Material: PCB

- Green color

- Size: 41x55x3.4mm


Specifications:

- Successful starting requires three 15C-20C power batteries, or six 10C-15C power batteries.

- Strictly according to the wire map 0V, 4.2V, 8.4V, 12.6V, 16.8V, do not deliberately short circuit.

- When using the load, try to connect a non-polar capacitor (withstand the voltage above 25V, the capacity of 10uF-100uF) to the positive and negative terminals of the motor to avoid the reverse spike.

- 4 groups of batteries in series, please make sure the voltage of each group of batteries, if not the same, please fill each battery separately and then use in series.