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  2. List of battery sizes - Wikipedia

    en.wikipedia.org/wiki/List_of_battery_sizes

    A common size for cells inside cordless tool battery packs. This size is also used in radio-controlled scale vehicle battery packs and some Soviet multimeters. 1 ⁄ 2-, 4 ⁄ 5 - and 5 ⁄ 4-sub-C sizes (differing in length) are also available. Soviet 332 type can be replaced with R10 (#4, 927, BF, U8) or 1.5 V elements from 3 V 2xLR10 packs ...

  3. 18650 battery - Wikipedia

    en.wikipedia.org/wiki/18650_battery

    Panasonic 18650 batteries inside a laptop. Each cell has a capacity of 2450 mAh. An 18650 battery[ 1] or 1865 cell[ 2] is a cylindrical lithium-ion battery common in electronic devices. The batteries measure 18 mm (0.71 in) in diameter by 65 mm (2.56 in) in length, giving them the name 18650. [ 3] The battery comes in many nominal voltages ...

  4. Oppo phones - Wikipedia

    en.wikipedia.org/wiki/Oppo_phones

    Oppo K9 Pro uses an octa-core, 3.0 GHz, 6 nm Dimensity 1200 processor. The smartphone comes with 8/12 GB of RAM, and either 128 or 256 GB of storage. The primary camera is 64 megapixels, accompanied by an 8 MP ultrawide camera, and a 2 MP macro camera. The primary front camera is 32 MP. The battery size is 4500 mAh.

  5. 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 that will ...

  6. Dell - Wikipedia

    en.wikipedia.org/wiki/Dell

    Dell Inc. is an American technology company that develops, sells, repairs, and supports computers and related products and services. Dell is owned by its parent company, Dell Technologies. [ 3][ 4] Dell sells personal computers (PCs), servers, data storage devices, network switches, software, computer peripherals, HDTVs, cameras, printers, and ...

  7. Nine-volt battery - Wikipedia

    en.wikipedia.org/wiki/Nine-volt_battery

    Nine-volt battery. The nine-volt battery, or 9-volt battery, is an electric battery that supplies a nominal voltage of 9 volts. Actual voltage measures 7.2 to 9.6 volts, depending on battery chemistry. Batteries of various sizes and capacities are manufactured; a very common size is known as PP3, introduced for early transistor radios.

  8. Comparison of commercial battery types - Wikipedia

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

    Under certain conditions, some battery chemistries are at risk of thermal runaway, leading to cell rupture or combustion. As thermal runaway is determined not only by cell chemistry but also cell size, cell design and charge, only the worst-case values are reflected here. [62]

  9. Over 1 million in Texas without power, Freeport LNG to ... - AOL

    www.aol.com/news/over-1-3-million-texas...

    The utility said on Wednesday it expected to restore power to an additional 400,000 customers by Friday and 350,000 customers by Sunday. In total, 2.26 million of its customers lost power in the ...