Features: EC5 female to cigarette lighter female socket adapter, total length: 9cm; input-voltage: DC12V, output-voltage & current: DC10-12.5V10A. Made of quality materials, not easy to break and extremely full of durability. The special cigarette lighter adapter cable is compatible for all kinds of on-board equipment, providing convenience for your travel. Low-voltage cut-off protections which ensures the battery in your jump starter is not ruined by an accidental over discharge. Easy to sue and connection, power supply from car jump starter for 12V device such as car chargers, car refrigerator, inflators, vacuum cleaner and other 12V device with EC5 adapter. Specifications: Material: ABS Color: Black Length: about 9cm/3.54inch Output-voltage: 10-12.5V10A Input-voltage: 12V Output Power: 120W Interface-1: connect to car jump starter Interface-2: connect to car cigarette lighter Package Includes: 1x EC5 to Cigarette Lighter Socket Adapter note: Please allow 0-1cm error due to manual measurement. Please allow for slight color difference due to different monitor resolution.