Yes, Battery Pack BP-E1 (14,4oz with 4 AA's); or heavier Power Drive Booster E1 or E2 (~26oz with 8 AA's).
Originally Posted by brucemuir
These grips are also compatible with Eos 1 and 1N.
Last edited by Andy38; 03-08-2010 at 06:04 AM. Click to view previous post history.