QuantumScape Data Shows Industry-First 15-minute Fast Charging for Hundreds of Consecutive Cycles

Volkswagen-backed solid-state battery startup QuantumScape released data showing its battery cells have completed 400 consecutive 15-minute fast-charging (4C) cycles from 10% to 80% of the cell’s capacity while retaining well above 80% of the initial energy – a first for this type of battery technology. QuantumScape conducted the tests on commercially relevant sized single-layer prototype […]