PNS-18650 Protection Board For 18650 Lithium Battery - (AD70610)

Description:

A BMS is a battery management system often used in a medium or large format lithium-ion battery pack. A BMS is a circuit board that provides protection, monitoring, balancing, and other high-level functions for a battery pack.

Specifications:

- High-precision voltage detection circuit

- Terminal for connecting the charger

- Three built-in overcurrent detection circuits (overcurrent 1, overcurrent 2, and load short circuit)

- Built-in MOS transistor, can control battery charge and discharge

- Wide operating temperature range -40℃ ~ +50℃

- Low current consumption

- Charging voltage: 4.2 V

- Upper limit of continuous current: 2A

- Overcurrent detection: 2.5A

- Overcharge detection voltage: 4.25 ± 0.05 V

- Overcharge release voltage: 4.23 ± 0.05 V

- Over-discharge detection voltage: 2.45 ± 0.1 V

- Quiescent current: <30 uA

- Product size: 13.5*13.5*2.0 mm