Westcott Handheld Photo/Video LED Ice Light for Studio and Wedding Photography and Outdoors with IVATION Adjustable Articulating Arm, Ice Light 1 Battery Life: 1 hour - at full power Battery Charge Time: 2.5 hours to fully charge, unit can be used while charging battery! Weight: 1.3 lbs - Lightweight and easily held in one hand! Mount: Both ends have a 1/4-20" thread, which allows you to mount light to a light stand, bracket or tripod Battery Charge Time: 2.5 hours