1.Flexible and easy to use 2. and nice qulity, to use. 3.Built to quality control standards.Not easy to damage, long service life 4.Stable performance, high reliability.a replacement for your old 5. Made of high quality material, for use. Product parameters: Voltage: 12V Maximum working current: 50A current: 70A Current consumption - charging: 150MA Current consumption - standby: 1.5MA Insertion voltage: 13.2V Cut-off voltage: 12.8V Detachment delay: 15 seconds Protection level: water- protection Principle of use: The VSR connects and disconnects the auxiliary battery and the battery based on the current charge level. When the engine is running, when the battery reaches 13.2 volts, the VSR start after 15 seconds and the LED light illuminate. This means both batteries are connected and the system is running. Once the vehicle system is shut down, it disconnect both batteries after another 15 seconds when 12.8 volts are reached, allowing your main battery to safely restart. Item Type: Split Charge Relay Condition: for Motorcycle Kart Car UTV ATV color:Black Material:ABS Package Contents: 2 x Split Charge Relay 2set x Mounting Accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.