Description_x000D_ Working Voltage: 12V 1.8WWorking Current: 200AInstantaneous Current: 360AHost Size: 46 * 46 * 45mmHost Weight: 180g_x000D_ Fitment Suitable For Any 12V Vehicle With Displacement Less Than 2.5_x000D_ Installation Steps:_x000D_ Remove The Negative Power Line Of The Original VehicleFix The Original Vehicle Negative Power Line To The RelayFix The Relay To The Negative Pole Of The BatteryConnect The Red Wire To The Positive Pole Of Battery_x000D_ Installation Warning: Do Not Connect The Positive And Negative Poles In Reverse, Or The Motherboard May Be Burned_x000D_ PLEASE NOTE: CANNOT BE USED ON ELECTRIC VEHICLES Specification: Condition: 100% New And High Quality Product Name: Car Battery Disconnect Switch Color: Black Working Voltage: 12V 1.8W Working Current: 200A Instantaneous Current: 360A Host Size: 46 * 46 * 45mm Host Weight: 180g Features: Small Size Integrated Design Extend Battery And Engine Life Convenient Installation Avoid Cumbersome Wiring Fitment Suitable For Any 12V Vehicle With Displacement Less Than 2.5 Installation Steps: Remove The Negative Power Line Of The Original Vehicle Fix The Original Vehicle Negative Power Line To The Relay Fix The Relay To The Negative Pole Of The Battery Connect The Red Wire To The Positive Pole Of Battery Installation Warning: Do Not Connect The Positive And Negative Poles In Reverse, Or The Motherboard May Be Burned Package Included: 1 Pcs Car Battery Isolator 2 Pcs Remote Control 1 Pcs Battery Clip Description Working Voltage: 12V 1.8W Working Current: 230A Instantaneous Current: 420A Host Size: 46 * 46 * 45mm Host Weight: 180g Fitment Suitable For Any 12V Vehicle With Displacement Less Than 3.0 Installation Steps: Remove The Negative Or Positive Power Line Of The Original Vehicle Fix The Original Vehicle Negative Or Positive Power Line To The Relay Fix The Relay To The Negative Or Positive Pole Of The Battery Connect The Red Wire To The Positive Pole Of Battery Black Wire To The Negative Pole Of Battery Package Included: 1 Pcs Car Battery Isolator 1 Pcs Remote Control 2 Pcs Battery Clips