Swit PB-R160S+ 160W V-mount IP54 HD akku: SWIT PB-R160S, 160Wh Waterproof IP54 Robust Heavy-duty Battery, V-Mount, SWIT Exclusive Quality Robust 160Wh Water proof and dust proof IP54 certificated 1.5m Drop-Off really tested, Protected with Robber Corners+Dual Housing Multiple circuits and peak-current protections 1xD-tap in/out Power info on SONY/RED 8-LED indicators Max output 200W/16A Only 2 hours with 6A fast charging (by SWIT S-3812S or PC-P460S) 14.4V 3 Years Guarantee