This grip is specially designed for the Canon 80D & 70D cameras. Itis equipped with an alternate shutter-release button, main dial, AFpoint selection / Magnify button, AE lock / FE lock / Index / Reducebutton, AF start button, and AF area selectinon mode button forcomfortable access to the 80D''s controls while shooting in a verticalposition. This power grip can hold two LP-E6 rechargeable lithium-ionbatteries at a time. Two Li-ion battery trays are included along with 1AA battery tray.. So you can pro-load the spare tray and changebatteries ultra fast!