XGC4 56W XGC Power AdapterSafe high-speed recharging.Easily connect and rapidly charge your NOCO Jump Starters.The XGC4 has been engineered to efficiently transfer maximum current flow with minimal power loss. The 56W output reduces charge times, up to five times faster than a 2-Amp USB charger.The XGC4 56-Watt Power Adapter is a power supply for rapidly recharging NOCO Genius Boost Ultra Safe Lithium Jump Starters. It safely recharges NOCO Genius Boost Ultra Safe Lithium Jump Starters up to five times faster than traditional USB wall or car chargers. Features:A 56-watt power adapter for rapidly recharging NOCO Genius Boost Ultra Safe Lithium Jump Starters.Charges five times faster than using a traditional 2-amp USB wall or car chargersCompatible with NOCO Genius Boost Ultra Safe Lithium Jump Starter models GB70, GB150, and GB500A high-frequency, high-efficiency power supply engineered for efficient energy transferIncludes a 56-watt power adapter, plus cord sets for Australia, Europe, North America, and United Kingdom