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  2. Batteries Included (company) - Wikipedia

    en.wikipedia.org/wiki/Batteries_Included_(company)

    Batteries Included was founded by siblings Alan Krofchick, Robbie Krofchick and Marcie Swartz in 1978 as a calculator and personal computer retail store. [2] The hand-held electronic devices they sold were always advertised as "batteries not included," so they included the batteries for free and named themselves Batteries Included. [3]

  3. ThinkVantage Technologies - Wikipedia

    en.wikipedia.org/wiki/ThinkVantage_Technologies

    This is a Lenovo-exclusive version of LANDesk Management Suite designed to integrate with other ThinkVantage software Productivity Center to access online documentation and tools Power Manager to manage power usage in Windows XP, Vista, and 7 ThinkPad laptops as well as Windows XP, Vista, 7, and 8 desktops

  4. Active pen - Wikipedia

    en.wikipedia.org/wiki/Active_pen

    An active pen (also referred to as active stylus) is an input device that includes electronic components and allows users to write directly onto the display of a computing device such as a smartphone, tablet computer or ultrabook. [1] The active pen marketplace has long been dominated by N-trig [2] and Wacom, [3] but newer firms Atmel [4] and ...

  5. Backup battery - Wikipedia

    en.wikipedia.org/wiki/Backup_battery

    A valve-regulated lead-acid battery is a battery type that is popular in telecommunications network environments as a reliable backup power source. VRLA batteries are used in the outside plant at locations such as Controlled Environmental Vaults (CEVs), Electronic Equipment Enclosures (EEEs), and huts, and in uncontrolled structures such as ...

  6. Lithium polymer battery - Wikipedia

    en.wikipedia.org/wiki/Lithium_polymer_battery

    The battery used to start a vehicle engine is typically 12 V or 24 V, so a portable jump starter or battery booster uses three or six LiPo batteries in series (3S1P/6S1P) to start the vehicle in an emergency instead of the other jump-start methods. The price of a lead-acid jump starter is less but they are bigger and heavier than comparable ...

  7. 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 .