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  2. Black+Decker - Wikipedia

    en.wikipedia.org/wiki/Black+Decker

    1910 – "The Black & Decker Manufacturing Company" was founded by S. Duncan Black (1883–1951) and Alonzo G. Decker (1884–1956) as a small machine shop in Baltimore in September. Decker, who had only a seventh grade education, had met Black in 1906, when they were both 23-year-old workers at the Rowland Telegraph Company.

  3. Rechargeable battery - Wikipedia

    en.wikipedia.org/wiki/Rechargeable_battery

    A battery bank used for an uninterruptible power supply in a data center A rechargeable lithium polymer mobile phone battery A common consumer battery charger for rechargeable AA and AAA batteries. A rechargeable battery, storage battery, or secondary cell (formally a type of energy accumulator), is a type of electrical battery which can be ...

  4. Black & Decker DustBuster - Wikipedia

    en.wikipedia.org/wiki/Black_&_Decker_DustBuster

    The product appearance was completely redesigned by Gantz's design patent, the first design patent ever filed by B&D, renamed the Dustbuster and introduced in January 1979 as a household product, not a power tool. Gantz was Manager of the Black & Decker the United States Consumer Power Tool Division's Industrial Design Department at the time.

  5. Lithium-ion battery - Wikipedia

    en.wikipedia.org/wiki/Lithium-ion_battery

    A lithium-ion or Li-ion battery is a type of rechargeable battery that uses the reversible intercalation of Li + ions into electronically conducting solids to store energy. In comparison with other commercial rechargeable batteries, Li-ion batteries are characterized by higher specific energy, higher energy density, higher energy efficiency, a longer cycle life, and a longer calendar life.

  6. Inductive charging - Wikipedia

    en.wikipedia.org/wiki/Inductive_charging

    Inductive chargers produce more waste heat than wired chargers, which may negatively impact battery longevity. [ 15 ] [ better source needed ] An amateur 2020 analysis of energy use conducted with a Pixel 4 found that a wired charge from 0 to 100 percent consumed 14.26 Wh ( watt-hours ), while a wireless charging stand used 19.8 Wh, an increase ...

  7. Solar charger - Wikipedia

    en.wikipedia.org/wiki/Solar_charger

    Some chargers have an internal rechargeable battery which is charged in sunlight and then used to charge a phone; others charge the phone directly. There are also public solar chargers for mobile phones which can be installed permanently in public places such as streets, park and squares. One such is the Strawberry Tree public solar charger. [4 ...

  8. Trickle charging - Wikipedia

    en.wikipedia.org/wiki/Trickle_charging

    Trickle charging is the process of charging a fully charged battery at a rate equal to its self-discharge rate, enabling the battery to remain at its fully charged level. This state occurs almost exclusively when the battery is not loaded, as trickle charging will not keep a battery charged if current is being drawn by a load.

  9. 18650 battery - Wikipedia

    en.wikipedia.org/wiki/18650_battery

    18650 battery cells are used in a wide variety of products from the 1990s through the 2020s, and are widely regarded as the most produced lithium-ion cell size. [ 11 ] 18650/1865 cells are used in many laptop computer batteries, cordless power tools, many electric cars, electric scooters, [ 12 ] most e-bikes , older portable powerbanks ...

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