The imini 2 rechargeable mini flashlight is powered by one 10180 fast charging lithium battery, it produces a wide and balanced output of 50 lumens and can be directly charged using the integrated USB plug on the magnetic cap. With dimensions of 2.17 inches in length and 0.59 inches in body diameter, as well as a lightweight design weighing just 0.69oz, the imini 2 is incredibly portable and easy to carry around. The tiny light has a magnetic base to attach to any iron surface, leaving both hands free to do other things.