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Charging time – Mode
4
at up to 50 kW charg-
ing power
Charging time – Mode
4 (optional)
at up to 115 kW charg-
ing power
Charging time – Mode 3 applies to AC charging
from 0% to 100% of the usable battery capacity.
Charging time – Mode 4 applies to DC charging
from 10% to 80% of the usable battery capacity.
The charging time depends on battery condition,
ambient temperature and charging power. The
charging power depends on supply voltage, current
and the type of power supply.
The charging time may be extended by the battery
calibration function. Observe the notes on calibrat-
ing the high-voltage battery (
Trailer hitch
Notes on the trailer hitch
& WARNING Risk of accident due to imper-
missible attachment of a trailer tow hitch
If you install a trailer tow hitch or other compo-
nents, the longitudinal frame member is weak-
ened and can break. The trailer may become
detached from the vehicle.
There is a risk of an accident.
Only retrofit a trailer tow hitch if permissible.
Observe the notes on trailer operation
(
page 131).
/
Retrofitting a trailer hitch is only permissible if a
towing capacity is specified in your vehicle docu-
ments.
You can obtain further information on the trailer
hitch at a qualified specialist workshop.
Mercedes-Benz recommends that you have a
trailer hitch retrofitted at an authorized Mercedes-
Benz Center.
Only use a trailer hitch which has been tested and
specially approved by Mercedes-Benz for your
vehicle.
Use only a ball neck that has been approved for
High-voltage battery
your vehicle and for your Sprinter trailer hitch.
113 kWh
Notes on the permissible dimensions of the ball
neck can also be found on the identification plate
approx. 1 h 33 min
of the trailer hitch.
The maximum permissible towing capacity for
unbraked trailers is 1,653 lbs (750 kg).
approx. 42 min
Trailer loads
The permissible weights and loads can also be
obtained from the following sources of information:
R
R
The values approved by the manufacturer can be
found in the following table. If the figures differ, the
lowest figure will apply. Use a calibrated weighing
device to check compliance with weight restric-
tions before you start your journey.
page 168)
/
Technical data 223
Vehicle documents
The identification plates of the trailer coupling,
trailer and vehicle
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