Hidoes F3 PRO Mountain Bike Electric Bike 48V 26Ah 20''Fat Tire Electric bicycle

The standout feature of the F3 Pro is its massive 48V 26Ah removable battery. Battery: 48V 26Ah lithium-ion (removable, lockable). This provides strong torque for hill climbing and smooth acceleration, giving you the choice between compliant city riding and unrestricted power when needed.

eBay