• NP-F Battery Grip with (2) NP-F970 6600mAh L-Series Lithium-ion batteries and dual charger
• Portable power for Westcott’s L60-B, U60-B, and other lights that use NP-F batteries
• Simultaneous dual charger with overcharge, over-discharge, over-temperature, overcurrent, overvoltage, and short-circuit protection
• USB-powered for use with a standard USB charger, computer, or portable USB power bank (all require 2.1A minimum voltage)
• LED indicators for visual confirmation of the remaining charge