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2. AA battery - Wikipedia

   en.wikipedia.org/wiki/AA_battery

   A Li-ion 1.5V AA-size battery, sold by the Chinese company Kentli as "Kentli PH5" since 2014 and with similar batteries later available from other suppliers is a AA-sized battery housing containing a rechargeable 3.7 V Li-ion cell with an internal buck converter at the positive terminal to reduce the output voltage to 1.5 V. [18] The Kentli ...

3. Israel concealed explosives inside batteries of pagers sold ...

   www.aol.com/israel-concealed-explosives-inside...

   In December 2022 and February 2023, a YouTube channel for Apollo Systems HK uploaded two videos of the Gold Apollo AR-924 pager touting its “high-capacity lithium rechargeable battery” and ...

4. Lithium metal battery - Wikipedia

   en.wikipedia.org/wiki/Lithium_metal_battery

   CR2032 lithium button cell battery Lithium 9 volt, AA, and AAA sizes. The top object is a battery of three lithium-manganese dioxide cells; the bottom two are lithium-iron disulfide cells and are compatible with 1.5-volt alkaline cells. Lithium metal batteries are primary batteries that have metallic lithium as an anode.

5. Energizer - Wikipedia

   en.wikipedia.org/wiki/Energizer

   US$ 355.7 million (Fiscal Year Ended September 30, 2021) [1] Number of employees. ≈6,000 (worldwide, Fiscal Year Ended September 30, 2021) [1] Parent. Union Carbide (1980·1986) Website. energizer.com. energizerholdings.com. Energizer Holdings, Inc. is an American manufacturer and one of the world's largest manufacturers of batteries ...

6. History of the lithium-ion battery - Wikipedia

   en.wikipedia.org/wiki/History_of_the_lithium-ion...

   1973: Adam Heller proposed the lithium thionyl chloride battery, still used in implanted medical devices and in defense systems where a greater than 20-year shelf life, high energy density, and/or tolerance for extreme operating temperatures are required. [ 13 ] However, this battery employs unsafe lithium metal and was not rechargeable.

7. 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.