Battery Innovator Gets a Charge from Apple QuantumScape, a celebrated developer of electricity storage devices backed by Gates, looks attractive as play on Apple car talk after dropping almost 50% from peak Author: Feb 11, 2021 QuantumScape, a celebrated developer of electricity storage devices backed by Gates, looks attractive as play on Apple car talk after dropping almost 50% from peak ( Veteran tech columnist Jon D. Markman publishes Strategic Advantage, a lively guide to investing in the digital transformation of business and society. Apple ( ( According to a report Wednesday at Bloomberg, the iPhone maker will partner with Hyundai and its Kia Motors subsidiary to make as many as 100,000 electric vehicles annually beginning in 2024.