Baaaq A5 CREE XPE 300Lm USB Rechargeable Flashlight With 2600mAh 18650 Li-ion Battery Strong aluminum exterior provides both security and durability The included high capacity 18650 lithium-ion battery provides long runtime and easy recharging Strong aluminum exterior provides both security and durability FIVE LIGHT MODES: 3 Brightness Levels, Tactical Security design with Disrupter Strobe and SOS Function