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2. Automotive battery - Wikipedia

   en.wikipedia.org/wiki/Automotive_battery

   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.

3. List of battery sizes - Wikipedia

   en.wikipedia.org/wiki/List_of_battery_sizes

   A Battery: Eveready 742: 1.5 V: Metal tabs H: 101.6 L: 63.5 W: 63.5 Used to provide power to the filament of a vacuum tube. B Battery: Eveready 762-S: 45 V: Threa­ded posts H: 146 L: 104.8 W: 63.5 Used to supply plate voltage in vintage vacuum tube equipment. Origin of the term B+ for plate voltage power supplies.

4. Electric vehicle battery - Wikipedia

   en.wikipedia.org/wiki/Electric_vehicle_battery

   The lithium iron phosphate battery (LFP) is on the rise, reaching 41% global market share by capacity for BEVs in 2023. [1]: 85 LFP batteries are heavier but cheaper and more sustainable. At the same time, the first commercial passenger cars are using a sodium-ion battery (Na-ion) completely avoiding the need for critical minerals. [2]

5. Watt-hour per kilogram - Wikipedia

   en.wikipedia.org/wiki/Watt-hour_per_kilogram

   As of June 2022, the highest peer reviewed and published results for an electric car battery is an energy density 350 W⋅h/kg, which has achieved 500 cycles with less than 20% capacity fade. [1] This compares to supercapacitors that are typically rated between 3 and 10 W⋅h/kg, [ 2 ] with the best commercially available supercapacitors as ...

6. Comparison of commercial battery types - Wikipedia

   en.wikipedia.org/wiki/Comparison_of_commercial...

   This is a list of commercially-available battery types summarizing some of their characteristics for ready comparison. ... 2,500 [55] –12,000 to 80% capacity [63 ...

7. Worldwide Capacity of Lithium Ion Batteries for Electric ...

   www.aol.com/news/2013-05-17-worldwide-capacity...

   Worldwide Capacity of Lithium Ion Batteries for Electric Vehicles Will Multiply More than 10-Fold by 2020, Forecasts Navigant Research BOULDER, Colo.--(BUSINESS WIRE)-- Improvements in lithium ion ...