High-accuracy voltage detection circuit, fine workmanship and durable,compact size and lightweight.
Over-discharge protection, overcurrent protection, overcharge protection, short circuit protection functions.
Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit)
Applicable to : vacuum cleaner, massager battery pack, LED light backup power supply, 12V electronic products, solar street light battery pack, monitoring standby power supply, etc.