General Motors develops heat pump to recover energy from batteries in Ultium EVs

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GM’s patented heat pump technology will be a standard feature in Ultium-based EVs and will increase driving range

US carmaker General Motors has developed and patented a heat pump that recovers energy from the battery to power heating and propulsion while delivering a longer driving range per charge in its Ultium-based electric vehicles (EVs), the company said on 25 April 2022.

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