12) BATTERY CHARGING
WARNING: Turn WE off before charging the battery.
1. Use 1.5mm hex wrench to unscrew the rear derailleur wire clamp.
2. Unplug the wire from the rear derailleur.
3. Plug the wire in to the WE charger, then plug the charger in to outlet.
4. The light on the charger indicates the status of the charging: when light is red the battery is still being charged, when light is green means that battery is full.
