Mercedes-Benz C-Class Saloon 2022 Owner's Manual page 207

204 Driving and parking
Combo 2 vehicle socket
1 Type 1 or type 2 connection for charging with
alternating current
2
Socket extension for charging with direct cur-
rent
%
When using a CCS (Combined Charging Sys-
tem) charging cable to charge with direct cur-
rent at a combo vehicle socket, both vehicle
socket connections 1 and
charging.
Charging options for the high-voltage battery
(mode 2, 3 or 4):
Charging through recuperation while the vehi-
R
cle is in motion
Charging with alternating current when sta-
R
tionary:
at a mains socket (mode 2)
-
at a wallbox or charging station (mode 3)
-
Charging with direct current when stationary
R
(vehicles with combo vehicle sockets):
at a rapid charging station (mode 4)
-
Depending on the country-specific vehicle equip-
ment and your vehicle's charging cable, single
phase AC charging is also possible.
Observe the different grid requirements of your
current location when charging. Only use charging
cables which conform to the grid requirements.
Consult a qualified electrician or your local grid
operator if you have any questions.
2 are used for It is recommended that you charge the high-volt-
age battery at a wallbox or charging station due to
the improved charging performance and better
charging efficiency offered.
System limits
The power output of the high-voltage battery may
be impaired by the following:
High or low outside temperatures
R
Electrical auxiliary consumers in the vehicle
R
being switched on, e.g. operating the air con-
ditioning system
Extended periods without charging
R
The charging time of the high-voltage battery may
be increased by the following:
High or low outside temperatures
R
Extended periods without charging
R
The maximum available charge current of the
R
charging facility