The iJOY 21700 Battery (40A / 3750mAh / 3.7V) is a highly rated rechargeable battery from a renowned manufacturer, perfect to use in VV/VW Mods and other high power devices. It features a well-constructed Flat-Top design.
NOTE: These 21700-sized batteries will NOT be compatible with most mods.
(Most Mods will use 18650-sized batteries.)
Please refer to your user's manual for battery compatibility specs.
Inspect your batteries regularly for damage or wear, and store them safely (and out of the reach of children).
One battery per package.