▲ 164 ▼ CATL says next-gen sodium-ion battery supports 500 km range, readies for 2026 mass production (carnewschina.com) submitted 1 year ago by schizoidman@lemmy.zip to c/technology@lemmy.world 26 comments fedilink hide all child comments cross-posted from: https://lemmy.zip/post/48958993 energy density of 175 Wh/kg CATL explained that sodium-ion batteries have slightly lower energy density than lithium-ion batteries but provide distinct advantages in low-temperature performance, carbon footprint, and safety.