20393 - Battery Doctor® 4-Position Mini Master Battery Disconnect & Dual Battery Selector Switch Voltage_25.2V the LED will automatically indicates

the LED will automatically indicates the internal battery status:

Fits These Chargers

DHC BT1000HD Specifications

For example

20393 - Battery Doctor® 4-Position Mini Master Battery Disconnect & Dual Battery Selector Switch Voltage_25.2V the LED will automatically indicatesBattery Doctor 4 Position Mini Master Battery Disconnect & Dual Battery Selector Switch for use on a dual 12 Volt battery application. For Applications Up to 48 Volts Continuous Rating: 300 Amps Intermittent Rating: 1000 Amps 5 Seconds Crank Rating: 700 Amps 10 Seconds Can Be Used with 1 or 2 Batteries Dimensions: 2 3 4" L x 2 3 4" W x 3" H Recess, Flush Top Mount w 4 Screw Holes Battery Doctor Label Glows in the Dark Removable Back Plate Cable