NiteCore NL2140R 21700 battery with usb-c-port, 4000 mAhIn stock
£16.95
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Batteries are the energy suppliers of, for instance, flashlights. Fortunately the range of batteries for flashlights has changed over the years. Where initially you could only choose AA, AAA, C-cell or D-cell batteries, you can now choose the right energy source for the right purpose.