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Continental Voltage Stabilization System with Maxwell Ultracapacitors to power start-stop in Cadillac ATS and CTS as standard

Green Car Congress

In start-stop systems, the internal combustion engine is shut off when the driver stops and the engine is seamlessly restarted when the driver accelerates, which lowers emissions and improves fuel economy. The latter has two 1200F ultracapacitors linked in series. There is no regen in this basic application.

Cadillac 150