BESTEK® Advantage: Clips attach directly to the vehicle battery. 2Pcs 12 gauge cable lengthened up to 120cm/46" inches. Manufactured to power 12 volt and 24 volt appliances. Holds 25 Amps of Power, 300watt high power loading. Durable plastic material ensures durability and longevity. With 18 Months Warranty and Friendly, Easy-to-Reach Support.