TREE.NB 110W 54.6V 2A XLR Lithium Battery Charger for Electric Bike Mobility Scooter 48V Lithium Battery Charger XLR Connector

Description: Input: AC 100-240V 50/60Hz Output: 54.6V 2.0A Charging time: 8~10hrs LED indicator: Red---charging Green---complete charging/standby Charger with US plug: 120V~ 2.0A Max 47`63hz How to use: 1.Plug the charger into AC, LED turns GREEN. Plug the charger into your battery. Start fast charging. Led turns RED. 2.Battery full charged, LED turns GREEN from RED . 3.Make sure your battery is healthy. Monitor the temperature of your battery when charging. Stop charging if the temperature is too high.