All-New Mercedes-Benz CLA Charging Capabilities

Q: What is the fastest way to charge on a road trip?

Use compatible 800-volt DC fast chargers. The CLA 250+ can add approximately 285–325 km of WLTP range in about 10 minutes at stations that support up to 320 kW.

Engineered with 800-volt electric architecture and an advanced 85-kWh battery, the all-new Mercedes-Benz CLA with EQ Technology is designed for fast, convenient charging at home and on the road.

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800-Volt DC Fast Charging

800-volt system designed to significantly reduce charging time with the new generation battery.
DC fast charging capability up to 320 kW at compatible stations.
CLA 250+ with EQ Technology can add approximately 285–325 km of WLTP range in about 10 minutes, which is approximately 177–202 miles.
CLA 350 4MATIC® with EQ Technology can add approximately 275–315 km of WLTP range in about 10 minutes, which is approximately 171–196 miles.

Note: The CLA requires 800-volt DC chargers for fast charging. Compatibility with 400-volt DC chargers will be available with a factory-equipped converter on models launching in Spring 2026. Vehicles without this converter cannot charge at 400-volt DC chargers.

New Generation 85-kWh Battery

Lithium-ion battery with 85-kWh usable capacity.
Cell anodes mix silicon oxide with graphite, increasing gravimetric energy density by up to 20 percent versus previous graphite-anode designs.
Volumetric energy density of the cell chemistry: 680 Wh/l, with further reduced cobalt content.
Approximately 30 percent lower carbon footprint per cell compared to the predecessor, supported by net carbon neutral cell production and renewable electricity in anode, cathode, and cell housing production.
Approximate battery mass of 1,100 lbs, mounted low in the floor to support handling and efficiency.
Battery management software is developed by Mercedes-Benz and supports over-the-air updates.

Charging and Battery Specifications

Item	Specification
Battery Chemistry	Nickel Manganese Cobalt (NMC) with silicon-oxide/graphite anodes
Usable Battery Capacity	85 kWh
AC Charging Capacity	9.6 kW
DC Fast Charging Capacity	Up to 320 kW
10-Minute DC Charge (WLTP, CLA 250+)	~285–325 km gained, approximately ~177–202 miles
10-Minute DC Charge (WLTP, CLA 350 4MATIC®)	~275–315 km gained, approximately ~171–196 miles

Multiple Charging Options

Dual-socket charge port designed for compatible J1772-type (AC) and NACS-type (DC) connectors.
Level 1 AC: Charge from a standard 110-volt household outlet.
Level 2 AC: Charge from a 240-volt home installation or public AC charging station.
800-volt DC Fast Charging: Up to 320 kW at compatible stations.

Charging Solutions and Accessories

Mercedes-Benz Power Charger

A combination Level 1 and Level 2 portable charging system that fits in the trunk. Plug into a household outlet for Level 1, or a 240-volt outlet for Level 2 to charge the battery in a few hours.

Mercedes-Benz CCS1 DC Fast-Charging Adapter

Enables connection to DC stations using CCS1 chargers, expanding network access and integrating with MB.CHARGE, MBUX Navigation with Electric Intelligence, and the Mercedes-Benz app.

Contact our Parts Department at (949) 347-3700 to learn more about charging accessories.

Digital Extra: MB.CHARGE Public

Integrated in-vehicle and in-app access to major public charging networks.
Access to more than 150,000 chargers nationwide, including many Plug & Charge locations.
Seamless route planning with MBUX Navigation with Electric Intelligence.

Charging Support for Southern California

Our team supports home and public charging setup across Orange County and beyond, including Laguna Niguel, Aliso Viejo, Dana Point, San Clemente, Ladera Ranch, and Lake Elsinore.

Contact us to learn more.

Frequently Asked Questions

Can I DC fast charge at 400-volt stations?

The CLA requires 800-volt DC chargers for fast charging. Compatibility with 400-volt DC chargers will be available only with a factory-equipped converter on models launching in Spring 2026. Vehicles without this converter cannot charge at 400-volt DC chargers.

What is the fastest way to charge on a road trip?

Use compatible 800-volt DC fast chargers. At stations that support up to 320 kW, the CLA 250+ can add an estimated 285–325 km of WLTP range in about 10 minutes.

What do I need for home charging?

Level 1 charging uses a standard 110-volt outlet. For faster Level 2 charging, a 240-volt circuit is recommended. The Mercedes-Benz Power Charger portable system supports both.

Does MB.CHARGE show compatible stations?

Yes. MB.CHARGE and MBUX Navigation with Electric Intelligence display integrated networks and many Plug & Charge locations for simplified access and billing.

Shop the All-New Mercedes-Benz CLA

Charging rates and times vary based on charger output, battery temperature, state of charge, and environmental conditions. WLTP range figures are provided for comparability and may differ from EPA estimates. Real-world results will vary with driving conditions and configuration. Equipment availability and specifications may change without notice. Please contact our team for current details.