This cable enables the Mark 3 AC to be powered by a 12V-36V lithium battery. Specifications: Connectors: XT90 for ZERO BREEZE 48V booster, and eye terminals for positive and negative electrode of lithium battery. Wire size: 8AWG Rated Current: 50A Length: 1m Note: 1. Given that the Mark 3 AC requires a 48V operating voltage, this cable must be used in combination with our 48V booster. 2. Make sure the power source can provide over 600W power