Describe: 1. 12V D.C Battery To 12V D.C Car Socket Adapter, With Strong Alligator Clips / Battery Clamps (1 Foot Cable Length - Rated For 20 Amps) 2. This 12V Battery To Cigarette Car Socket Power Adapter is Compatible With ANY 12V Car Accessory (12V Vacuum Cleaners, 12V Tire Inflators, 12V Mini Refrigerators, 12V Car Power Inverters, Car Cell Phone Chargers, And Much More) 3. Compatible With 12-Volt Batteries, Including Car Batteries, Truck Batteries, RV Batteries, Motorcycle Batteries, Boat Batteries, And More! 4. Rated For 20 Amps Maximum *NOTE: Be Sure To Connect The Wire Clamps To The Proper Battery Terminals - The Red Clamp MUST Go On The Red (+) Battery Terminal, And The Black Clamp MUST Go On The Black (-) Battery Terminal (Otherwise Equipment Damage And Serious Bodily Injury May Occur!) Product Specifications: 12V Battery To Cigarette Adapter Provides D.C 12V Car Socket Power Strong Alligator Clamps Connect Directly To 12V Battery Terminals Solid Alligator Clips / Battery Clamps (With Strong Springs, Which Ensures a Strong Grip And a Good Connection) Compatible With 12V Car Batteries, Truck Batteries, RV Batteries, Motorcycle Batteries, Boat Batteries, And More Compatible With ANY 12V Car Accessory (12V Car Vacuum Cleaners, Tire Inflators, Air Pumps, Portable Refrigerators, Car Cell Phone Chargers, And More) Cable Length: 1 Foot Input: 12V D.C Output: 12V D.C Max Amperage: 20 AMPS Package contains: 1pcs * car cigarette