Chinese firm Sunwoda has introduced a solid electrolyte battery with a density of 400 Wh/kg, a range of 1,000 km and a lifespan of 1,200 cycles. The battery uses an NCM cathode and a lithium metal anode. Testing directly in electric vehicles is scheduled for 2026. Series production may follow after successful field validation. carnewschina.com 🇬🇧