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  2. Electric battery - Wikipedia

    en.wikipedia.org/wiki/Electric_battery

    An electric battery is a source of electric power consisting of one or more electrochemical cells with external connections [1] for powering electrical devices. When a battery is supplying power, its positive terminal is the cathode and its negative terminal is the anode. [2] The terminal marked negative is the source of electrons.

  3. Vanadium redox battery - Wikipedia

    en.wikipedia.org/wiki/Vanadium_redox_battery

    The battery uses vanadium's ability to exist in a solution in four different oxidation states to make a battery with a single electroactive element instead of two. [6] For several reasons, including their relative bulkiness, vanadium batteries are typically used for grid energy storage, i.e., attached to power plants/electrical grids. [7]

  4. Sodium-ion battery - Wikipedia

    en.wikipedia.org/wiki/Sodium-ion_battery

    Sodium-ion batteries (NIBs, SIBs, or Na-ion batteries) are several types of rechargeable batteries, which use sodium ions (Na +) as their charge carriers. In some cases, its working principle and cell construction are similar to those of lithium-ion battery (LIB) types, but it replaces lithium with sodium as the intercalating ion.

  5. Rechargeable battery - Wikipedia

    en.wikipedia.org/wiki/Rechargeable_battery

    A rechargeable battery, storage battery, or secondary cell (formally a type of energy accumulator), is a type of electrical battery which can be charged, discharged into a load, and recharged many times, as opposed to a disposable or primary battery, which is supplied fully charged and discarded after use.

  6. Diamond battery - Wikipedia

    en.wikipedia.org/wiki/Diamond_battery

    The battery is a betavoltaic cell using carbon-14 (14 C) in the form of diamond-like carbon (DLC) as the beta radiation source, and additional normal-carbon DLC to make the necessary semiconductor junction and encapsulate the carbon-14. [2]

  7. Scientists find breakthrough way to make batteries cheaper ...

    www.aol.com/scientists-breakthrough-way...

    Technique ‘dopes’ batteries with easily available materials. For premium support please call: 800-290-4726 more ways to reach us

  8. Scientists Built the Battery That Will Finally Unlock ... - AOL

    www.aol.com/lifestyle/scientists-built-battery...

    The battery’s combined qualities (or “multifunctionality”) make it 10 times better than any previous massless battery—a project scientists have worked on since 2007.

  9. Molten-salt battery - Wikipedia

    en.wikipedia.org/wiki/Molten-salt_battery

    Thermal batteries originated during World War II when German scientist Georg Otto Erb developed the first practical cells using a salt mixture as an electrolyte. Erb developed batteries for military applications, including the V-1 flying bomb and the V-2 rocket, and artillery fuzing systems. None of these batteries entered field use during the war.

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