Hummer launched the world’s first zero emissions all-electric supertruck with the launch of the HUMMER EV Pickup. Launched in 2022, the GMC Hummer all electric comes with great acceleration, lots of EV tech and in vehicle driver tools. The Hummer has a reported range of between 250-300 miles of all electric range. Recommendation: If you looking to purchase a new EV charger with low footprint and portability (can also be used at RV parks), we recommend a NEMA 14-50 40 amp 9.6 kWh GMC Hummer EV charger. Charge times are fast. Charge times are around 4.5 hours from a 50% battery (in practice when most EV owners will charge up in our experience) and 9 hours from an empty battery.