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Energizer L544" (PDF). Data.energizer.com. Archived (PDF) from the original on 26 November 2018 . Retrieved 15 February 2017.
https://web.archive.org/web/20090927145213/http://www.batteriesplusmore.ca/electronics.php. Archived from the original on 27 September 2009. {{ cite web}}: Missing or empty |title= ( help)The IEC prefix "CR" denotes lithium manganese dioxide chemistry. Since LiMnO 2 cells produce 3 volts there are no widely available alternative chemistries for a lithium coin battery. The "BR" prefix indicates a round lithium/carbon monofluoride cell. See lithium battery for discussion of the different performance characteristics. One LiMnO 2 cell can replace two alkaline or silver-oxide cells. Rechargeable N Size Battery". Robotroom.com. Archived from the original on 18 October 2010 . Retrieved 10 October 2010. In Switzerland as of 2008 [update], these batteries accounted for 16% of lithium camera battery sales. [75] KeepPower P1750C 17500 1200mAh P1750C Button Top Protected Li-ion Rechargeable Battery". ILLUMN . Retrieved 23 September 2019. Widely regarded as the most produced lithium-ion cell size. [206] This cell type is used in many laptop computer batteries, cordless power tools, many electric cars, electric scooters, [207] most e-bikes, older portable powerbanks, electronic cigarettes, [208] [209] portable fans and LED flashlights. Nominal voltage is 3.6-3.7V. [186]
Panasonic CGR17670HC Datasheet". Datasheet-pdf.com. Panasonic. January 2000 . Retrieved 24 September 2019. et caractéristiques des piles". Piles bouton. Archived from the original on 26 February 2015 . Retrieved 23 February 2015. Batteries of the type in question are popularly called large. Their analogues in appearance and purpose are considered models with the designations: D, HR20, R20 and A373. You can replace the LR20 battery with these analogues without difficulty, since they are suitable in size and do not differ in any way.
LED Torches & Flashlights
Demanded are batteries and other companies. They show slightly lower energy intensity indicators, can serve less, but are convenient to use and of high quality. You can buy batteries firms: