GO Lithium 16 Volt Charger The GO Lithium 16 Volt charger is specifically designed to work with our Lithium Racing Battery providing safe and rapid charging for your Ultralight Battery. Features 16V charger 17.75 Volt Charge Output 10 amp hour charge rate Microprocessor controlled Multiple LED State of charge indicator Overload Protection Over-Voltage Protection Over-Heat Protection Short Circuit Protection Reverse Polarity Protection