1S 18650 Li-ion Lithium Battery BMS Charger Protection Board for 3.7V Battery

This is 1S 18650 Li-ion Lithium Battery BMS Charger Protection Board for 3.7V Battery.

Protections:-

• Short circuit protection
• Overcharge protection
• Over-discharge protection
• Over-current protection

Pins description:-

P-: negative of input or output power
P+: positive of input or output power
B-: negative of the battery
B+: positive of the battery

Features:-

• High accuracy voltage detection circuit;
• Using high voltage device charging terminal;
• The built-in three-stage overcurrent detection circuit (overcurrent 1, overcurrent 2, load short circuit);
• The battery charge and discharge can control the MOS transistor

Specifications:-

* product image for illustration purposes only. actual product may vary.