iHaospace Digital Low Voltage Protector Disconnect Switch Over Discharge Protection Module for 12 34V Lead Acid Lithium Battery

Programmable battery low voltage disconnect switch for DC12-36V lead acid battery and lithium ion battery. It's a protection switch module, not included batteries itself. On-board momentary push button to set the low voltage disconnect parameter and 3 digit red LED display the parameter easy to operation When the battery voltage reach the setting values, the module will disconnect load automatically to aviod the battery from over discharging to prolong the battery lifetime Display is accurate, the switch module is quickly to open and close when near minimum voltage; Settings is stored non-volatile, it can keep set when power off Display is accurate, the switch module is quickly to open and close when near minimum voltage; Settings is stored non-volatile, it can keep set when power off