For Tank G50/ G60: The 48V 18AH e-bike battery capacity gives you the freedom to travel long distances without having to worry about charging all the time. The convenience of a relatively short charging time (5-6 hours) ensures minimal downtime and maximizes bike availability. Rides up to 68+ meters on a single charge and has UL 2849 certification!

• 48V 18ah removable electric bike battery for Happyrun electric bikes
• Gross weight: 9.92 lbs.

For Tank G60 Pro: 48V 25AH

For Tank G100: 48V 20AH