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Heres Why The Ram Ramchargers Usable Battery Capacity Is So Small

Heres Why The Ram Ramchargers Usable Battery Capacity Is So Small

The Ram Ramcharger has a 91.8 kWh battery, but only 69.7 kWh are usable.  Ram says this is to provide a consistent driving experience between EV driving and when the truck uses its gas engine. The truck also has a heavy-duty frame and 8-lug wheel hubs to haul more weight compared to its ICE cousin. I know I’ve railed against too-big batteries in trucks in the past, and that includes the all-electric version of this very vehicle. However, when Stellantis previewed the 2026 Ram Ramcharger’s technical details to the media this week, its 91.8 kWh battery felt a little small compared to full EV trucks. Stranger still, Stellantis says that only 69.7 of those kWh are usable, meaning a whopping 22.1 kWh is just in the battery, unable to be