Current is restricted at only 16 amps, which means even bigger batteries would not charge quickly, even with a 240-volt link. This product is best suited to reduce array EVs and plug-in hybrids. The ESR HaloLock USB auto charger is built to interface with the MagSafe charging program on iPhone https://how-to-beat-the-lucky-blo81379.wizzardsblog.com/32880190/5-easy-facts-about-bosch-ebike-car-charger-instructions-manual-described