The 54 volt 3.0 amp battery charger for electric electric bikes such as the GOTRAX Flex and many others uses a coaxial (or "barrel") connector and has been optimized for use with Lithium-ion batteries.

For longer life of your ebike charger, please handle it carefully and store in a safe, dry location when not in use. As electric scooters are predominantly used outdoors, many times the delicate electronics of these types of electric bike chargers cannot withstand a drop on concrete or asphalt.

⚠ WARNING California Residents: Proposition 65 Warning