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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. Once the engine is running, power for the car ...
Level of service (transportation) Level of service (LOS) is a qualitative measure used to relate the quality of motor vehicle traffic service. LOS is used to analyze roadways and intersections by categorizing traffic flow and assigning quality levels of traffic based on performance measure like vehicle speed, density, congestion, etc.
Under its five-cycle testing protocol, the United States Environmental Protection Agency (EPA) rated the 90 kWh version at a combined fuel economy equivalent of 104 MPGe (2.26 L/100 km or 125 mpg ‑imp), with an equivalent 102 mpg ‑US (2.3 L/100 km; 122 mpg ‑imp) in city driving and 107 mpg ‑US (2.2 L/100 km; 129 mpg ‑imp) on highways.
According to HomeAdvisor, the cost can range anywhere from $550 and $1,385. Level 1 chargers are on the cheaper end, with average prices between $300-$600, while Level 2 chargers, which charge EVs ...
Constant voltage. Constant voltage charging is a widely used charging method involving constant voltage between the battery poles. The starter battery uses constant voltage charging when the vehicle is running. If the specified voltage constant value is appropriate, it can ensure that the battery is fully charged, while also minimizing gas and ...
This is a list of acronyms, expressions, euphemisms, jargon, military slang, and sayings in common or formerly common use in the United States Marine Corps.Many of the words or phrases have varying levels of acceptance among different units or communities, and some also have varying levels of appropriateness (usually dependent on how senior the user is in rank [clarification needed]).
An electric vehicle battery is a rechargeable battery used to power the electric motors of a battery electric vehicle (BEV) or hybrid electric vehicle (HEV). They are typically lithium-ion batteries that are designed for high power-to-weight ratio and energy density. Compared to liquid fuels, most current battery technologies have much lower ...
Since this battery experiences very different load characteristics than a normal car battery, BMW used an absorptive glass mat (AGM) type instead. Due to the use of regenerative braking , some have started calling this type of system a micro hybrid , a step below a mild hybrid system where the ISG can be used to assist the engine or even drive ...