Canon EOS 7D Digital Camera Battery 1800MAH $21.99 United States - CANON - Camera Battery - EOS 7D, 13 years ago, 587 hits battery Type: Li-ion Voltage: 7.20V Capacity: 1800mAh Color: Black Weight: 103.50 g Dimension: 56.85 x 38.55 x 21.10 mm