
English – 2
(8) Operation/battery charge indicator
(9) Battery on/off button
(10) PowerTube
(11) PowerPack
Technical Data
Charger 4A Charger
Product code BPC3400
Rated voltage V~ 220to240
Frequency Hz 50to60
Battery charging voltage V= 36
Charging current (max.) A 4
Charging time for PowerTube750, ap-
prox.A)
h 6
Charging time for PowerPack400, ap-
prox.A)
h 3.5
Operating temperature °C 0to+40
Storage temperature °C +10to+40
Weight, approx. kg 0.7
Protection rating IP40
A) You can find the charging times for additional batteries at:
http://www.bosch-ebike.com
Power cable Australia
Article number 1 270 020 344
Rated voltage – cable V~ 300
Rated voltage – connector/plug
connector
V~ 250
Rated current – connector/plug
connector
A 10/2.5
Material – cable PVC
Safety standard – cable AS/NZS 3191
Safety standard – connector/plug
connector
AS/NZS 3112
AS/NZS 3109
Length, approx. m 1.5
Operation
Start-up
Connecting the charger to the mains (see figure A)
uPay attention to the mains voltage. The voltage of the
power source must match the voltage specified on the
rating plate of the charger. Chargers marked 230 V can
also be operated at 220 V.
Plug the device connector (3) of the power cable into the
device socket (2) on the charger.
Connect the power cable (country-specific) to the mains.
Charging the removed battery (see figure B)
Switch the battery off and remove it from its holder on the
eBike. When doing so, read and observe the operating in-
structions of the battery.
uEnsure the battery is placed on clean surfaces only.
Avoid getting dirt, e.g. sand or soil, in the charging socket
and contacts in particular.
Plug the charging connector (5) of the charger into the
socket (6) on the battery.
Charging the battery on the bike (see figures C andD)
Switch the battery off. Clean the cover of the charging
socket (7). Avoid getting dirt, e.g. sand or soil, in the char-
ging socket and contacts in particular. Lift the cover of the
charging socket (7) and plug the charging connector (5) into
the charging socket (6).
uThere is a risk of fire due to the charger heating up
during charging. Ensure the battery on the bike is
completely dry and placed on a fireproof surface be-
fore charging. If this is not possible, remove the battery
from the holder and charge it in a more suitable location.
When doing so, read and observe the operating instruc-
tions of the battery.
Charging process
The charging process begins as soon as the charger is con-
nected to the battery or charging socket on the bike and to
the mains.
Note: The charging process is only possible when the tem-
perature of the eBike battery is within the permitted char-
ging temperature range.
Note: The drive unit is deactivated during the charging pro-
cess.
The battery can be charged with and without the on-board
computer. When charging without the on-board computer,
the charging procedure can be observed on the battery
charge indicator.
When the on-board computer is connected, a charging noti-
fication appears on the display.
The state of charge is displayed by the battery charge indic-
ator(8) on the battery and by the bars on the on-board com-
puter.
The LEDs on the battery charge indicator(8) flash during the
charging process. Each solid illuminated LED represents ap-
proximately 20% of the charging capacity. The flashing LED
indicates the next 20% currently charging.
Once the eBike battery is fully charged, the LEDs go out im-
mediately and the on-board computer is switched off. The
charging process is terminated. The state of charge can be
displayed for5 seconds by pressing the on/off button(9) 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.
0 275 007 3CX | (04.07.2022) Bosch eBike Systems