Organosheet Battery Casing
PHEV Battery in thermoplastic composite for ligtweighting and reinforced mechanical and thermal battery protection.
Battery Solutions
All our products
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Body & Chassis, Thermal Management Battery Solutions, Car body parts -
Thermal Management Battery SolutionsLarge Battery Liquid Cooler for EV
High voltage batteries are expensive and very sensitive to temperature variations even when the vehicle is stopped and the battery is being charged. Valeo designs and manufactures compact and cost-competitive solutions (refrigerant, liquid and air cooling) to cater for all types of powertrains: hybrids in Japan and the U.S.; plug-in hybrids (PHEV) and full electric (EV) elsewhere. For PHEVs, Valeo full exchanger solution on refrigerant is serial since 2015. For EVs, Valeo offers ultra-performing liquid battery coolers for prismatic and cylindrical Li-ion battery packs (China, the U.S. and Europe).
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Thermal Management Battery SolutionsCylindric Cells Battery Cooler
High voltage batteries are expensive and very sensitive to temperature variations, even when the vehicle is stopped and the battery is being charged. Valeo designs and manufactures compact and cost-competitive solutions (refrigerant, liquid and air cooling) to cater for all types of powertrains: hybrids in Japan and the US; plug-in hybrids (PHEV) and full electric (EV) elsewhere. For PHEVs, Valeo full exchanger solution on refrigerant is serial since 2015. For EVs, Valeo offers ultra-performing liquid battery coolers for prismatic and cylindrical Li-ion battery packs (China, the US and Europe).
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Thermal Management Battery SolutionsImmersive EV Battery Cooling System
As EV range extension cannot rely solely on increasing the size of batteries, the only alternative to match ICE vehicle’s usage is to increase the charging speed. Most OEMs aim to reach 80% charging in less than 15 minutes; this is called ultra fast charging or high-power charging at 250 kW and above.
However, injecting that level of energy into the battery pack generates a significant heat that may damage the cells if proper cooling is not used.
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Thermal Management Battery SolutionsRefrigerant Battery Cooler
High voltage batteries are expensive and very sensitive to temperature variations even when the vehicle is stopped and the battery is being charged. Valeo designs and manufactures compact and cost competitive battery cooling solutions (refrigerant, liquid and air cooling) to cater for all types of powertrains: hybrids in Japan and the U.S.; plug-in hybrids (PHEV) and full electric (EV) elsewhere. For PHEVs, Valeo full exchanger battery cooling solution on refrigerant is serial since 2015. For EVs, Valeo offers ultra-performing liquid battery coolers for prismatic and cylindrical Li-ion battery packs (China, the U.S. and Europe).
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Thermal Management Battery SolutionsBattery Chillers
Chillers are used in direct and indirect heat pump architectures to cool the glycol that runs in the battery coolers. Chillers are connected to the air conditioning circuit. Their modular design in plates allows battery chillers to be used in all levels of vehicle electrification, from hybrid to 100% electric, and they can be adapted to any kind of refrigerant (R-1234yf or R-744).
