Mercedes EQB 300 4MATIC Charging Guide: Speed, Time & Costs

  • Useable battery

    66.5 kWh
  • Efficiency

    196 Wh/km
  • Range

    340 km
  • Fastcharge

    490 km/h

Charging guide

Home and Destination Charging (0 → 100%)

Did you know that you have a choice between two methods to charge your Mercedes EQB 300 4MATIC electric vehicle? You can either use a standard wall plug or a charging station. While a wall plug will suffice when at home, public charging on-the-go can only be done through a charging station. The speed at which your vehicle charges is determined by the type of charging station or EVSE you use, and your EV's maximum charging capacity. We have provided a table below that outlines all the available charging options for your Mercedes EQB 300 4MATIC, including the estimated time required to fully charge your battery from empty.


Charging an electric vehicle (EV) may vary depending on the country you visit in Europe. There are countries that mainly use 1-phase connections to the grid, while others depend largely on 3-phase connections. The table below displays all the available ways to charge a Mercedes EQB 300 4MATIC. Nevertheless, it's worth noting that certain charging modes may not be available in some regions. We, therefore, recommend that you consult your local electric vehicle charging networks to confirm which options are available to you.

Type 2 (Mennekes - IEC 62196)

Type 2 (Mennekes - IEC 62196)
Charging PointMax. PowerPowerTimeRate
Wall Plug (2.3 kW)230V / 1x10A2.3 kW34 hours10 km/h
1-phase 16A (3.7 kW)230V / 1x16A3.7 kW21h15m16 km/h
1-phase 32A (7.4 kW)230V / 1x32A7.4 kW10h45m32 km/h
3-phase 16A (11 kW)400V / 3x16A11 kW7h15m47 km/h
3-phase 32A (22 kW)400V / 3x16A11 kW †7h15m47 km/h

† = Limited by on-board charger, vehicle cannot charge faster.

Fast Charging (10 → 80%)

Fast charging is an essential aspect of electric vehicle usage as it helps to extend the distance of your journey by quickly adding the optimal amount of range. However, it's crucial to note that once the battery reaches 80% state-of-charge, the charging power will decline, leading to conventional fast charging hardly exceeding an 80% SoC. The rate of charging an electric vehicle depends on both the charging station and the maximum charging power that the EV can handle. To fast charge a Mercedes EQB 300 4MATIC, you can refer to the comprehensive overview provided in the table below.

  • Max. Power: maximum power provided by charge point
  • Avg. Power: average power provided by charge point over a session from 10% to 80%
  • Time: time needed to charge from 10% to 80%
  • Rate: average charging speed over a session from 10% to 80%


Combined Charging System (CCS Combo 2)

Type 2 (Mennekes - IEC 62196)
Charging PointMax. PowerAvg. PowerTimeRate
CCS (50 kW DC)49 kW †47 kW †63 min220 km/h
CCS (150 kW DC)112 kW †100 kW †29 min490 km/h
CCS (300 kW DC)112 kW †100 kW †29 min490 km/h

† = Limited by charging capabilities of vehicle

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Charging details


United Kingdom£55,310
The Netherlands€65,483

Available to Order

United KingdomSince February 2022
The NetherlandsSince February 2022
GermanySince February 2022

Real Range

between 245 - 495 km

City - Cold Weather340 km
Highway - Cold Weather245 km
Combined - Cold Weather290 km
City - Mild Weather495 km
Highway - Mild Weather310 km
Combined - Mild Weather385 km


Acceleration 0 - 100 km/h8.0 sec
Top Speed160 km/h
Electric Range340 km
Total Power168 kW (228 PS)
Total Torque390 Nm


Nominal Capacity 69.7 kWh
Battery TypeLithium-ion
Number of Cells300
Architecture400 V
Useable Capacity66.5 kWh
Cathode MaterialNo Data
Pack Configuration100s3p
Nominal Voltage367 V


Charge PortType 2
Port LocationRight Side - Rear
Charge Power11 kW AC
Charge Time (0->340 km)7h15m
Charge Speed48 km/h
Fastcharge PortCCS
FC Port LocationRight Side - Rear
Fastcharge Power (max)112 kW DC
Fastcharge Time (34->272 km)29 min
Fastcharge Speed490 km/h

Bidirectional Charging (V2X)

Vehicle-to-Load (V2L)

V2L CapabilityNot Available
Max. Output PowerNot Available
Exterior Outlet(s)Not Available
Interior Outlet(s)Not Available

Vehicle-to-Home (V2H)

V2H Capability ACNot Available
Max. Output PowerNot Available
V2H Capability DCNot Available
Max. Output PowerNot Available

Vehicle-to-Grid (V2G)

V2G Capability ACNot Available
Max. Output PowerNot Available
V2G Capability DCNot Available
Max. Output PowerNot Available

Energy Consumption

EVDB Real Range

Range340 km
Vehicle Consumption196 Wh/km
CO2 Emissions0 g/km
Vehicle Fuel Equivalent 2.2 l/100km

WLTP Ratings (TEL)

Range423 km
Rated Consumption181 Wh/km
Vehicle Consumption157 Wh/km
CO2 Emissions0 g/km
Rated Fuel Equivalent2.0 l/100km
Vehicle Fuel Equivalent1.8 l/100km

WLTP Ratings (TEH)

Range395 km
Rated Consumption194 Wh/km
Vehicle Consumption168 Wh/km
CO2 Emissions0 g/km
Rated Fuel Equivalent2.2 l/100km
Vehicle Fuel Equivalent1.9 l/100km

Real Energy Consumption

between 134 - 271 Wh/km

City - Cold Weather196 Wh/km
Highway - Cold Weather271 Wh/km
Combined - Cold Weather229 Wh/km
City - Mild Weather134 Wh/km
Highway - Mild Weather215 Wh/km
Combined - Mild Weather173 Wh/km

Safety (Euro NCAP)

Safety Rating5
Adult Occupant95%
Child Occupant91%
Rating Year2019
Vulnerable Road Users78%
Safety Assist74%

Note: The given energy consumption and range data, influenced by moderate driving and climate conditions, might not match actual driving experiences. Pricing info could vary across regions or markets. This site's content is for only informational purposes, not specifc advice for you.

Vehicle Images & Specs

carsSee all photos

Dimensions and Weight

Length4684 mm
Width1834 mm
Width with mirrors2020 mm
Height1667 mm
Wheelbase2829 mm
Weight Unladen (EU)2175 kg
Gross Vehicle Weight (GVWR)2580 kg
Max. Payload480 kg
Cargo Volume495 L
Cargo Volume Max1710 L
Cargo Volume Frunk0 L
Roof Load75 kg
Tow Hitch PossibleNo
Towing Weight Unbraked0 kg
Towing Weight Braked0 kg
Vertical Load Max0 kg


Seats 7 people
IsofixYes, 4 seats
Turning Circle11.7 m
Car BodySUV
SegmentJC - Medium
Roof RailsYes
EV Dedicated PlatformNo
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