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2. Battery charger - Wikipedia

   en.wikipedia.org/wiki/Battery_charger

   A battery charger, recharger, or simply charger, [1] [2] is a device that stores energy in an electric battery by running current through it. The charging protocol—how much voltage and current, for how long and what to do when charging is complete—depends on the size and type of the battery being charged.

3. 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.

4. Belkin - Wikipedia

   en.wikipedia.org/wiki/Belkin

   In 2016, Belkin released an iPhone-compatible adapter for simultaneous iPhone charging and headphone use. [29] Belkin produced the world's first third-party MagSafe accessory. [30] In 2023, Belkin launched the BoostCharge Pro 3-in-1 Wireless Charging Pad with Qi2 and the BoostCharge Convertible Qi2 Wireless pad to stand.

5. Comparison of commercial battery types - Wikipedia

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

   See Lithium-ion battery § Negative electrode for alternative electrode materials. ... Rechargeable alkaline: 5–100 [14] Nickel–zinc: 100 to 50% capacity [14 ...

6. List of battery sizes - Wikipedia

   en.wikipedia.org/wiki/List_of_battery_sizes

   A rechargeable lithium-ion version is available in the same size and is interchangeable in some uses. According to consumer packaging, replaces (BR) 2 ⁄ 3 A. In Switzerland as of 2008, these batteries accounted for 16% of lithium camera battery sales. [75] Used in flashlights and UV water purifiers. [135] CR2: 15270 (Li-ion rechargeable, 800 ...

7. 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.