(1) high-accuracy voltage detection circuit
(2) terminal to connect the charger uses high-voltage devices
(3) built-in three overcurrent detection circuit (overcurrent 1, overcurrent 2 and load short-circuit)
(4) by MOS transistor can control the battery charge and discharge
(5) Wide operating temperature range -40â„ ~ + 50â„
(6) Low current consumption.
5 x 18650 Lithium Li-ion Battery Protection Board Dual MOS Battery Protection
5PCS Dual MOS Battery Protection Board for 18650 Lithium Battery