The Switronix 2x XP-L90S V-Mount Batteries, Two-Position Charger, and Plate for Sony F3 Kit from B&H combines two 14.8V, 98Wh batteries with a two-battery desktop charger and a V-Mount plate for the Sony F3.
The batteries each feature a 2-pin P-Tap output, information storage, and 4-stage power gauge readout. The charger has a 90-240V input and can simultaneously charge two batteries and provide AC power to 12V equipment. It supports lithium-ion, NiCD, and NiMH batteries at the same time. The V-Mount plate connects to the F3 via an integrated 12" XLR cable, and it offers an additional two P-Tap outputs.