Cable Length Total 4FT with Round Plug. Power Specification：Power Supply with Input 12-24V DC Safety Provide: This power supply ensures safe use with over voltage, over current, and over temperature protection. Package Included: 1 x AC Power Adapter. Lightweight and easy to carry. Beudsa ChargN Car 15V DC Adapter Compatible with DBPower DJS60 AP0384 DJS10 DJS20 DJS30 DJS50 400A 500A 600A 800A Peak Amp Winplus AC55386 Jump Start Lithium Battery Power Bank YABER 2000A Supply Charger