The Switronix V-Mount JetPack for Epic and Scarlet is a battery and power output adapter, featuring a V-Mount for a battery and six outputs for powering various accessories.
Specifically, the outputs include two P-Taps, one 5V Lemo, two 12V Lemos, and one USB output. You can use the P-Taps, for example, to power compatible monitors and lights and the USB out to power Redmote. Please note: JetPack passes battery data to the Epic/Scarlet if you're using batteries with communication protocol.
A Wooden Camera Quick Back plate is included with this item allowing it to be mounted directly in the back of the RED Scarlet.