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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. Load cell - Wikipedia

   en.wikipedia.org/wiki/Load_cell

   Planar Beam load cells; used in low profile solutions where space is limited, like medical scales and retail scales. Bending Beam load cells; used in pallet, platform and small hopper scales. Shear Beam load cells; used in low profile scale and process applications, available in capacities from 100kg up to 50t.

4. Fuel cell vehicle - Wikipedia

   en.wikipedia.org/wiki/Fuel_cell_vehicle

   If this is the case fuel cell cars may be cleaner and more efficient than fossil fuel cars. However, they are not as efficient as battery electric vehicles which consume much less energy. [128] Usually a fuel cell car consumes 2.4 times more energy than a battery electric car, because electrolysis and storage of hydrogen is much less efficient ...

5. Lead–acid battery - Wikipedia

   en.wikipedia.org/wiki/Lead–acid_battery

   Wet cells have open vents to release any gas produced, and VRLA batteries rely on valves fitted to each cell. Catalytic caps are available for flooded cells to recombine hydrogen and oxygen. A VRLA cell normally recombines any hydrogen and oxygen produced inside the cell, but malfunction or overheating may cause gas to build up. If this happens ...

6. Vehicle classification by propulsion system - Wikipedia

   en.wikipedia.org/wiki/Vehicle_Classification_by...

   That battery is used to capture energy while slowing down, driving downhill and also energy created by fuel cell in advance. Fuel cells are not instantaneous - there is a significant delay between driver request for acceleration and electricity generation - fuel cell must be blasted with hydrogen gas and fresh air for it to generate electricity.

7. Fuel cell - Wikipedia

   en.wikipedia.org/wiki/Fuel_cell

   They are also used to power fuel cell vehicles, including forklifts, automobiles, buses, [4] trains, boats, motorcycles, and submarines. There are many types of fuel cells, but they all consist of an anode, a cathode, and an electrolyte that allows ions, often positively charged hydrogen ions (protons), to move between the two sides of the fuel ...

8. Ultium - Wikipedia

   en.wikipedia.org/wiki/Ultium

   A 24-cell module is wired with three parallel strings of eight cells, each wired together in series, giving a nominal voltage of 29.6 V per module. [29] GM claims that they can survive repeated DC fast charging. [30] For the GMC Hummer EV, there are two layers.

9. Solid-state battery - Wikipedia

   en.wikipedia.org/wiki/Solid-state_battery

   Cell capacity is up to 25 mAh at 3.8 V, [36] making it suitable for small mobile devices such as earbuds, but not for electric vehicles. Lithium-ion cells used in electric vehicles typically offer 2,000 to 5,000 mAh at a similar voltage: [37] an EV would need at least 100 times as many of the Murata cells to provide equivalent power.