Bosch Kiox BUI330, Instruction Manual, Page: 150 / 160

The state of charge is displayed by the battery charge indic-
ator
(9) on the battery and by the bars on the on-board com-
puter.
The LEDs on the battery charge indicator
(9) will flash during
the charging process. Each solid illuminated LED represents
approximately 20 % of the charging capacity. The flashing
LED indicates the next 20 % currently charging.
Once the eBike battery is fully charged, the LEDs extinguish
immediately and the on-board computer is switched off. The
charging process is terminated. The state of charge can be
displayed for three seconds by pressing the on/off button
(10) on the eBike battery.
Disconnect the charger from the mains and the battery from
the charger.
When the battery is disconnected from the charger, the bat-
tery is automatically switched off.
Note: If you have charged the battery on the bike, carefully
close the charging socket (6) with the cover (7) after char-
ging, so that no dirt or water can get in.
If the charger is not disconnected from the battery after
charging, the charger will switch itself back on after a few
hours, check the state of charge of the battery and begin the
charging process again if necessary.
Errors – causes and corrective measures
Cause Corrective measures
Battery defective
Two LEDs flash on the bat-
tery.
Contact an authorised bike
dealership.
Battery too warm or too cold
Three LEDs flash on the
battery.
Disconnect the battery from
the charger until the charging
temperature range has been
reached.
Do not reconnect the battery
to the charger until it has
reached the correct charging
temperature.
The charger is not charging.
No LEDs flashing (one or
more LEDs will remain per-
manently lit depending on
the state of charge of the
eBike battery).
Contact an authorised bike
dealership.
Charging not possible (no indicator on battery)
Connector not attached
properly Check all connections.
Battery contacts dirty Carefully clean the battery
contacts.
Cause Corrective measures
Socket outlet, cable or char-
ger defective Check the mains voltage,
have the charger checked
over by a bike dealership.
Battery defective Contact an authorised bike
dealership.
Maintenance and servicing
Maintenance and cleaning
If the charger fails, please contact an authorised bike dealer-
ship.
After-sales service and advice on using products
If you have any questions about the charger, contact an au-
thorised bike dealership.
For contact details of authorised bike dealerships, please
visit www.bosch-ebike.com
Disposal
Chargers, accessories and packaging should be recycled in
an environmentally friendly manner.
Do not dispose of chargers along with household waste.
Only for EU countries:
According to the European Directive 2012/19/
EU on Waste Electrical and Electronic Equip-
ment and its implementation into national law,
chargers that are no longer usable must be col-
lected separately and disposed of in an envir-
onmentally friendly manner.
Subject to change without notice.
English – ​ 3
Bosch eBike Systems 0 275 007 XCX | (24.04.2018)