Mercedes-Benz EQB 2022 Operator's Manual page 179

176 Driving and parking
Do not disconnect the 12 V battery even if the
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vehicle is left idle for a lengthy period. Other-
wise, the condition of the vehicle's high-volt-
age battery cannot be monitored.
You can contribute to reducing the vehicle's
energy consumption in the following ways:
An anticipatory driving style (
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Reduced use of electrical consumers
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Having the vehicle regularly maintained
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The charging time of the high-voltage battery may
change over the course of its life.
%
Depending on the national version, your vehi-
cle is equipped with one of the following vehi-
cle sockets.
You can charge the high-voltage battery with
both alternating current (mode 2/3) and
direct current (mode 4).
page 165)
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Combo 1 vehicle socket 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