GMC introduces 2022 HUMMER EV Edition 1; powered by all-new Ultium battery tech
Green Car Congress
OCTOBER 21, 2020
800-volt DC public fast charging5 compatibility of up to 350 kilowatts. Industry-first technology mechanically switches the batteries from parallel to series mode during charging, which makes HUMMER EV compatible with the fastest 350 kW DC fast chargers, enabling nearly 100 miles of range in 10 minutes of charging.
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