Westcott Lithium Polymer FJ80 II Battery for Fj80 II Speedlights

With over 500+ full-power flashes on a single charge, the Westcott FJ80 II Lithium Polymer Battery provides DC power for on-location freedom. This removable 11.1V 1600mAh 11Wh battery is compact and lightweight at 0.3 lbs. (0.14 kg). It charges fully in ~2 hours and is rated for 300+ charge cycles.