Original Heybike 12.5 Ah replacement lithium battery for the Mars 2.0. Also adds or replaces the secondary battery on the Hauler (dual-battery). Can be charged on or off the bike.
Specs
- UL 2849 safety certified
- Charging time: 4-7 hours
- Voltage: 48V
- Total Battery Capacity: 600 Wh (12.5 Ah)
- Weight: 9.4 lbs
- Lockable & removable (2 keys included)
- Built-in charge level indicator