GM, Lunar Outpost Vie for NASA's Lunar Terrain Vehicle with Robust Battery Tech
NASA's Artemis program is heating up with three consortiums vying to supply the Lunar Terrain Vehicle (LTV). GM, collaborating with Lunar Outpost, is among the contenders, focusing on robust battery technology for the Moon's harsh conditions.
The LTV, set to debut on Artemis V, will be a crucial tool for astronauts exploring the Moon's south pole. It will boast a rechargeable battery pack with a range of at least 19,000 miles (30,000 km) and a top speed of 15 mph (25 km/h). Four electric motors will enable precise maneuverability and zero-point turning.
GM is adapting its latest lithium-ion battery technology for the LTV, using high-nickel NCMA cathodes. The batteries will be fault-tolerant and equipped with heating elements and thermal insulation to withstand extreme temperatures, dropping as low as -334 °F (-173 °C) during lunar nights. The LTV will also incorporate off-road driving technology from GMC's e-4×4 and Hummer EV features like Crab Walk.
NASA is expected to decide on the LTV design this year, with Artemis V planned as the third crewed lunar landing. The chosen consortium will play a pivotal role in advancing lunar exploration, with GM's battery technology being a key factor in the LTV's success.
