Battery terminals with socket,Groove the 12VStrom of your car even outside the car. Now you can simply connect your compressor with car connection directly to the battery. Of course, you can also connect a polishing machine or a vacuum cleaner. Thus, you no longer need to connect to your hard-to-reach cigarette lighter inside. 12 V car adapter with 2 terminals: For direct connection toThe car battery.Length: 25 cmFor operating polisher , compressor,Vacuum cleaner, work light and many other devices directly onThe car batteryWith protective cap: Protects reliably against dust and dirtNo slipping: Very firm lockingMaximum load 12 V, 16 A.This text is machine translated.