Canon EOS 30D Instruction Manual page 19

Battery Charger CG-580
This is a battery pack charger. (p.22)
Battery pack slot
Red lamp
Battery Charger CB-5L
This is a battery pack charger. (p.26)
Power cord
Power cord socket
Do not use any AC adapters or compact power adapters other than the
ones (rated input: 100-240 V AC, 50/60 Hz, rated output: 7.8-8.1 V DC)
shown on the system map (p.186). Using such incompatible adapters
may result in fire, overheating, or electrical shock.
Nomenclature
Power plug
Battery pack slot
Red lamp
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