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  2. Rechargeable alkaline battery - Wikipedia

    en.wikipedia.org/wiki/Rechargeable_alkaline_battery

    The first generation rechargeable alkaline batteries were introduced by Union Carbide and Mallory in the early 1970s. [3] [5] Several patents were introduced after Union Carbide's product discontinuation and eventually, in 1986, Battery Technologies Inc of Canada was founded to commercially develop a 2nd generation product based on those patents, under the trademark "RAM".

  3. List of battery types - Wikipedia

    en.wikipedia.org/wiki/List_of_battery_types

    This list is a summary of notable electric battery types composed of one or more electrochemical cells. Three lists are provided in the table. Three lists are provided in the table. The primary (non-rechargeable) and secondary (rechargeable) cell lists are lists of battery chemistry.

  4. Alkaline battery - Wikipedia

    en.wikipedia.org/wiki/Alkaline_battery

    Since alkaline batteries were made with less mercury beginning in 1996, alkaline batteries are allowed to be disposed of as regular domestic waste in some locations. However, older alkaline batteries with mercury, and the remaining other heavy metals and corrosive chemicals in all batteries (new and old), still present problems for disposal ...

  5. 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. ... Rechargeable alkaline: 5–100 [14] Nickel ...

  6. 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.

  7. List of battery sizes - Wikipedia

    en.wikipedia.org/wiki/List_of_battery_sizes

    Rechargeable nickel–cadmium and nickel–metal hydride are far less common than other rechargeable sizes. [63] Mercury batteries of the same dimensions are no longer manufactured. A21: A21 11A E11A MN11 L1016 4LR23 V11GA LR1016 4LR932 (alkaline) 1811A (alkaline) 6135-99-665-9374 [64] 55 (alkaline) 6: 10.3 × 16.0

  8. Battery Directive - Wikipedia

    en.wikipedia.org/wiki/Battery_Directive

    Batteries on the market after 18 September 1992 with: 1.A. more than 25 mg of mercury per cell, except alkaline manganese batteries; 1.B. more than 0.025% cadmium by weight; 1.C. more than 0.4% lead by weight; Alkaline manganese batteries placed on the market after 18 September 1992 containing more than 0.025% of mercury by weight

  9. Aqueous battery - Wikipedia

    en.wikipedia.org/wiki/Aqueous_battery

    Alkaline batteries first appeared at the turn of the 20th century with nickel–cadmium battery replaced by nickel–metal hydride one in the 1980s (the nickel–hydrogen battery was developed in the 1970s and is still used in the satellites). [1] In the early 2020s the aqueous batteries comprised half of the market for rechargeable batteries. [1]