Canon EOS 1D Mark III Instruction Manual page 202

Specifications
• AC Adapter Kit ACK-E4
[DC Coupler]
Rated input:
Rated output:
Cord length:
Working temperature:
Working humidity:
Dimensions (W x H x D): 68.4 x 34.2 x 92.8 mm / 2.7 x 1.3 x 3.7 in.
Weight (Approx.):
[AC Adapter]
Rated input:
Rated output:
Power cord length:
Working temperature:
Working humidity:
Dimensions (W x H x D): 64.5 x 32.6 x 106 mm / 2.5 x 1.3 x 4.2 in.
Weight (Approx.):
All specifications above are based on Canon's testing standards.
The camera's specifications and exterior are subject to change without notice.
If a problem occurs with a non-Canon lens attached to the camera, consult the
lens maker.
Image Conversion Factor
Since the image size is
smaller than the 35mm film
format, it will look like the
lens focal length is increased
by 1.3x.
202
12.6 V DC
11.1 V DC
Approx. 2.3 m / 7.5 ft.
0°C - 45°C / 32°F - 113°F
85% or less
165 g / 5.8 oz. (excluding protective cover)
100 - 240 V AC (50/60 Hz)
12.6 V DC, 2 A
Approx. 2 m / 6.6 ft.
0°C - 45°C / 32°F - 113°F
85% or less
185 g / 6.5 oz. (excluding power cord)
Image size
(28.1 x 18.7mm / 1.11 x 0.74 in.)
35mm image size
(36 x 24mm / 1.42 x 0.94 in.)