Nio Firefly Gains 43 Percent Energy Capacity Through CATL Ternary Lithium Cells

By Christopher McFadden · Interesting Engineering · 2026-10-24

Interesting Engineering reports that Nio has introduced a 60kWh battery for its Firefly electric vehicle, significantly boosting its range without altering the pack's physical footprint. By switching from lithium iron phosphate to a nickel-cobalt-manganese chemistry, the automake

Interesting Engineering reports that Nio has introduced a 60kWh battery for its Firefly electric vehicle, significantly boosting its range without altering the pack's physical footprint. By switching from lithium iron phosphate to a nickel-cobalt-manganese chemistry, the automake