Retrospec KOA REV+ Assembly Instructions Manual page 19

3. Battery Installation & Usage
Retrospec Koa Rev 48V/750W E-bikes have the battery positioned in the down
tube. NOTE: You can pedal one crank revolution to start the motor or by engaging
the throttle, DO NOT ENGAGE THE THROTTLE WHEN YOU ARE NOT READY!
NOTE: Battery Lock (Fig. 1)
From the initial 12 o'clock position (battery and carrier are unlocked), insert the
key into the key slot, press and turn it clockwise to lock the battery into the frame.
Reverse steps to unlock.
Battery Charging
You can charge your battery while installed on the bike or removed for remote
charging. If your bike is near an AC outlet, you can charge it with your bike's
battery still installed. The charging port is covered by a plastic cap.
Alternatively, you can remove the battery for charging. This feature is useful in
small areas where the bike will not fit or AC power supply is not near the bike.
Following the steps above:
•
Make sure the battery is unlocked.
• Remember to keep your key secure!
WARNING! Use only the charger provided with the electric bike, otherwise
damage could occur to your battery and void the warranty. When charging, both
battery and charger should be minimum 4 in (10cm) away from the wall, and in a
cool, ventilated environment. Place nothing around the charger while in use!
4. Display and Functions
Dear users, in order to better operate your e-bike, please carefully read the
manual of K5303 LCD display before use.
Fig. 1
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