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A cold start is an attempt to start a vehicle's engine when ambient temperatures are much lower than its normal operating temperature. [1] A cold start can be difficult for an engine due to higher viscosity of oil and fuel in cold temperatures.
A typical 12 V, 40 Ah lead-acid car battery. An automotive battery, or car battery, is a rechargeable battery that is used to start a motor vehicle.. Its main purpose is to provide an electric current to the electric-powered starting motor, which in turn starts the chemically-powered internal combustion engine that actually propels the vehicle.
Electric vehicles' batteries don’t work as efficiently in the cold, and regulating cabin temperature can gobble up a lot of power, depending on a model's HVAC.
The battery packs are produced by GS Yuasa, the same company that supplies the batteries for the Boeing 787 Dreamliner, whose entire fleet was grounded in January 2013 for battery problems. The lithium-ion battery of an i-MiEV caught fire at the Mizushima battery pack assembly plant on March 18 while connected to a charge-discharge test equipment.
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William Henry Harrison holds the record for serving the shortest term thus far after he died on April 4, 1841, just 30 days after taking over the White House. Experts had long attributed his ...
1973: Adam Heller proposed the lithium thionyl chloride battery, still used in implanted medical devices and in defense systems where a greater than 20-year shelf life, high energy density, and/or tolerance for extreme operating temperatures are required. [13] However, this battery employs unsafe lithium metal and was not rechargeable.
Cold start can refer to: Cold start (automotive) , the starting of a vehicle engine at a low temperature relative to its operating temperature. Cold start (computing) , a startup problem in computer information systems.