Replacement jump box cables compatible with most brands of mini portable jump boxes, car jump starters and mobile chargers. Key benefits Reliable compatibility: fits a wide range of mini portable jump boxes, car jump starters and mobile chargers for versatile use. Fast, current capability: supports up to a 20000mAh power bank at 600 Amp current, delivering a boost in under 3 seconds. Durable construction: strong alligator clamp clips with EC5 plug connectors designed for repeated use. Clear 12V signaling: optimized for 12V input and output with a 10 AWG wire gauge for robust performance. Specifications Clamp system: strong alligator clamp clips with EC5 plug connector Electrical: input/output 12V Wire gauge: 10 AWG Compatibility: replacement cables for most brands of mini portable jump boxes, car jump starters and mobile chargers Performance claim: supports up to 20000mAh power bank at 600 Amp current, under 3 seconds Usage instructions Step 1: Connect the red battery clamp to the vehicle's positive () battery terminal and connect the black clamp to the negative () terminal. Step 2: Plug the jumper cable cord into the jump starter's socket. Step 3: Start the vehicle. Use scenarios Roadside emergency: use with a compatible mini jump box to start a vehicle with a dead battery and resume driving. Workshop or garage maintenance: worn or damaged cables in your jump starter kit to maintain reliable performance across multiple devices. Portable charging setup: use with compatible power banks and mobile chargers to deliver quick, current boosts when needed.