UltraFire WF-502B Led Flashlight -Batteryx2 -Charger- Adapter

UltraFire WF-502B Led Flashlight + Two 18650 Batteries + 18650 Battery Charger + Local AC Plug Adapter

This Combination forms a cycle: Use the flashlight with the two 18650 batteries, charging the batteries using the battery charger with the local AC plug adapter, then Use the flashlight with the two 18650 batteries again.

USE + CHARGE +USE, VERY USEFUL COMBO

Kindly Note:
About Unprotected Battery
Battery should not be placed too long time, usually three months, and it is best to charge or discharge each month if not use. Because the battery will discharge itself, for long time, it will over discharge then break. About overcharge, generally charge battery for 5-6 hours or fully charged, you should take it off, don’t charge it all night, or else also break. For unprotected battery, it should be charged when the battery capacity is low, don’t change it until the battery runs out. When battery is used in flashlight, pls charge the battery when the light is growing dark to prevent over discharge. Also strongly impact will result broken.