Free Shipping! Neewer 4 x NP-F970 Battery Kit with Quad Charger 4 x L-Series-Type/NP-F970 Batteries, 1 x 4-Channel Battery Charger, 48.8Wh, 6600mAh Capacity Batteries, Overvoltage & Overcharging Protection, Charges Any L-Series Batteries, 8.4V, 2A...