Lonten Tech

Custom 1PCS/5PCS/10PCS/LOT 1S 3.7V 3A li-ion BMS PCM battery protection board pcm for 18650 lithium ion li battery

$0.41 USD

~~$2.41 USD~~ $0.41 USD

Sale Sold out

color 1PCS 5PCS 10PCS

Quantity

Description:

The main IC uses the original rich crystal imported components. With over charge, over discharge, over current, short circuit and other protection functions, used in various capacities and shapes of 3.7V lithium cell. Rich crystal protection IC, VISHAY, AOS, IR and other high quality MOSFET, FR-4 low temperature coefficient sheet, well-designed, fine workmanship, comprehensive testing. Small size, suitable for many occasions requiring high integration and low cost, can meet various performance requirements, to ensure the safety and reliability of the battery pack.

Technical parameters:

Overcharge detection voltage: 4.25±0.05V

Overcharge release voltage: 4.23±0.05V

Overdischarge detection voltage: 2.54±0.1V

Overcurrent detection current: 1-3A

Main functions:

Over charge protection, over discharge protection, short circuit protection, over current protection.

Wiring instructions:

B+ Connects to the positive terminal of the battery.

B- Connect to the negative battery terminal.

P+ indicates the positive terminal of the battery output and input

P- is the battery output input negative terminal