Item Name: Display Dual Battery Isolator Split Charge Relay Voltage Sensitive Relay. Color: BlackName:Automotive Dual Battery Digital Display Isolator RelayOpen Voltage: DC 12.8VSize:68*68*53mmPower Consumption: 10mA (Standby)/ 330mA (Engage) / 0mA (Storage)Intermittent Rating: DC 140ATerminal Studs|: M6 (1/4inch)Combine Voltage: DC 13.3VMaterial:ABS+Metal+NylonNominal Voltage: DC 12VContinuous Rating: DC 125AWaterproof Level: IP67Features:This Is a More Convenient Car Battery Disconnect Switch System That Can Remotely Master Kill Your Car Power System,A Proper Maintenance Will Extend And Protect The Battery And Engine Life.The split charge relays allows the split charging of a second battery without discharging the primary battery or the start battery.Features:Automatically combines two batteries when charging and isolates the two batteries when not charging.Suitable To Install into Camper Van, 4x4, Leisure Vehicles & Marine Applications.No voltage drops comparing to battery isolator diodes (0.6V).Meets ISO8846 Ignition Protection, suitable for use in engine room.Robust Glass Fiber reinforced Nylon enclosure.Built-in LED indication (ON when VSR engages).Surface or panel mount options provides flexibility when installing.Optional Storage Mode allows zero power consumption when engine is off.Package Includes:1 x Digital Display Voltage Sensitive Relay *Please make