Plug the charger into an 110V electrical outlet and
insert the round connector into the charge terminal on
the battery pack. The battery may need up to 6-8
hours to charge if it is fully depleted.
Important Notice!
If the battery does not began charging (the fan does
not start), the charger will need to be reset. Unplug
the charger from the 110V outlet, wait 10 seconds and
try again.
The more you have discharged the battery, the longer
it will take to recharge. The charger will shut off
automatically when the battery is full.
About the Lithium battery
Your Lithium battery does not have a “memory effect”
associated with older battery technologies. It is highly
recommended to charge your battery after every ride
even if the battery is only lightly used. The battery can
not be overcharged when using the supplied charger.
Charging a partially flat battery is not considered a full
cycle.
ODK U500 Electric Bicycle - User Manual
10