18650 Battery

18650 Battery. Sold individually from Fix It Today's Singapore stock, ready for same-week collection or courier. Quantity shown is what is on the shelf; we restock from our supplier when it runs out. Popular with makers, schools and hobby projects using Arduino, micro:bit and ESP boards. Photo: Mk2010, CC BY-SA 3.0, via Wikimedia Commons (File:18650 Li-ion & Panasonic CR123A 20121116.jpg)