Airstream's first production-spec electric camper trailer has a 10.3-kWh battery pack. Unlike the much larger and more expensive Lightship RV, this trailer doesn't have powered wheels. The ...

While it looks like Airstream's Basecamp 20, the 20Xe is a battery-powered trailer that uses a 10.3-kWh lithium Battle Born battery pack, which provides energy to a fully inverted 30A electrical ...