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  2. Equivalent circuit model for Li-ion cells - Wikipedia

    en.wikipedia.org/wiki/Equivalent_circuit_model...

    State of charge. The internal resistance shows a remarkable dependence on the state of charge of the cell. [19] In particular, at low state of charge (near-discharged cell) and high state of charge (fully charged cell), an increase in internal resistance is experienced. [19] Cell aging. The internal resistance increases as the Li-ion cell ages ...

  3. SAE J1772 - Wikipedia

    en.wikipedia.org/wiki/SAE_J1772

    For example, the 2020 Chevrolet Bolt has a 66-kWh lithium-ion battery and a 7.2-kW onboard charging module; with an EPA range of 259 miles (417 km) and energy efficiency of 118 mpg‑e (29 kW⋅h/100 mi; 17.7 kW⋅h/100 km), [25] it can use its portable charge cord to charge at AC Level 1 (120 V, 12 A) to get up to 4 mi (6.4 km) of range per ...

  4. DIN 72552 - Wikipedia

    en.wikipedia.org/wiki/DIN_72552

    VAG car relay. DIN 72552 is a DIN ... return to battery- or ground through switch 85d 31c ... AC out, rectifier in, light switch 51, 51-, 51a 59a charge, rotor out 59 64

  5. Touch switch - Wikipedia

    en.wikipedia.org/wiki/Touch_switch

    A touch switch is a type of switch that only has to be touched by an object to operate. It is used in many lamps and wall switches that have a metal exterior as well as on public computer terminals. A touchscreen includes an array of touch switches on a display. A touch switch is the simplest kind of tactile sensor.

  6. IUoU battery charging - Wikipedia

    en.wikipedia.org/wiki/IUoU_battery_charging

    Example charging graph. On the left: per-cell quantities. On the right: example values for a 40 Ah, 6-cell (12 V) battery. Note: schematic illustration; not based on actual measurements. IUoU is a DIN-designation [1] (DIN 41773) for a lead-acid battery charging procedure that is also known as 3-stage charging, 3-phase charging, or 3-step charging.

  7. Type 2 connector - Wikipedia

    en.wikipedia.org/wiki/Type_2_connector

    The connector is circular in shape, with a flattened top edge; the original design specification carried an output electric power of 3–50 kW for charging battery electric vehicles using single-phase (230V) or three-phase (400V) alternating current (AC), with a typical maximum of 32 A 7.2 kW using single-phase AC and 22 kW with three-phase AC ...

  8. 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.

  9. Battery terminal - Wikipedia

    en.wikipedia.org/wiki/Battery_terminal

    These types of battery terminals were designed as a result of environmental directives such as Proposition 65 and RoHS. Zinc battery terminals offer advantages over lead alloy-type battery terminals. These advantages include increased electrical conductivity, increased corrosion resistance, and reduced lead removal costs. [citation needed]