The C450N Pro is a battery grip for the CANON EOS REBEL XSi/EOS REBEL XS/EOS 450D/EOS 1000DSLR cameras, which can hold two battery packs LP-E5 or six size-AA batteries.
It is equipped with a vertical-grip shutter button, command dial, AE lock/FE lock, and AF point selector button to enable shooting in the same fashion as a horizontal grip.
Major Specifications
Type: C450N Pro
Power Source: (1) one or two LP-E5 battery packs
(2) 6 pieces AA-size batteries
(3)AC Adapter Kit ACK-E5
Dimensions: 129.0x103.2x79.5mm
Weight: approx. 185g (not including battery packs and battery chambers)