This is an add-on for a Canon 70D, 80D, or 90D that provides an extra grip (great when holding the camera in portrait orientation) as well as extended battery capacity (no batteries included). Comes with two battery trays, one that holds two lithium ion batteries and one that holds AA batteries. Only used once or twice. Model# VIV-PG-70D (made by Vivitar).
https://www.amazon.com/Multi-Power-BG-E14-Replacement-Battery-Digital/dp/B0...
Battery Grip for Canon EOS 70D (Barron Park)
This offer has been gifted to someone and is no longer available.