The CZH-LABS discharge controller is an electronic protection module designed to protect the battery from deep discharge. The controller continuously monitors the battery voltage, and if during discharge the voltage approaches a critical threshold, it automatically cuts off the load, thereby protecting the battery from damage caused by deep discharge.The discharge controller prevents batteries from deep discharge and therefore significantly extends their service life.Application: For lead-acid batteries.Product FeaturesLED indicatorsProgrammableAutomatic on/off functionTechnical SpecificationsOperating voltage range: 10–32 VRated current: 30 ABattery disconnect voltage levels: 20.0, 21.4, 22.8, 24.2 VBattery reconnect voltage levels: 21.4, 22.8, 24.2, 25.6 V