Mercedes-Benz's High-Power Charging network has reached 100 locations and nearly 1,000 individual charging ports across 28 US states and British Columbia, three years after its first US site opened in November 2023.
The company says its 400-kilowatt chargers have recorded more than 550,000 sessions and served over 245,000 customers in that period.
Connectors and station sizes
The vast majority of Mercedes-Benz stalls carry both CCS and NACS connectors, with only 3 percent of locations offering CCS alone, according to the company. That mix matters because most new EVs sold in the US now use the Tesla-style NACS inlet, and drivers of NACS cars can still use CCS stalls with an adapter, and the reverse.
The dispensers come from ChargePoint or Alpitronic, and sites are typically placed at or near premium shopping locations. The largest site, in Orlando, Florida, has 20 stalls, while the smallest, in Conyers, Georgia, and Red Bluff, California, have four each, according to DCFC Tracker.
Uptime and first-time success
Near-perfect uptime has been a headline feature of the US network since launch, and Mercedes says those figures have stayed relatively unchanged over three years. The company now points to a different measure as its benchmark: the first-time success rate, meaning sessions that start on the first attempt.
That figure stood at roughly 84 percent in 2023 and has since climbed above 90 percent, which Mercedes describes as its guiding star. The shift is a practical one for drivers, because a charger that works on the second or third attempt still costs time even when the site is technically online.
Payment and pricing
Every location has credit card readers, and drivers can also pay through various charging apps or with an RFID card issued by Mercedes-Benz dealers. Plug & Charge is supported.
Pricing ranges from $0.35 to $0.60 per kilowatt-hour depending on location, and a $25 pre-authorization hold is placed temporarily to verify available funds, with the balance released after the session and the actual energy used charged.
Leadership and the European contrast
Last month, Mercedes-Benz High-Power Charging North America appointed Madeline Ebert as its new CEO.
The US expansion stands in contrast to Europe, where Mercedes-Benz has given up on its own EV charging network. The company has not announced a target for how many US locations it plans to add next, so the pace of any further expansion has not been disclosed.

