• Holds 2 BP511 Lithium-Ion Rechargeable Batteries
• Included one AA battery adapter allows you to use 6 AA size batteries (High Power Battery Only, i.e. NiMh High power Rechargeable Batteries)
• Vertical Firing Release With Lock
• Dramatically Improves Stability

Runs on either Lithium batteries or six AA size batteries Works with AA-size alkaline, nickel metal hydride (NiMH), Lithium and nickel-manganese batteries.. Provides added stability with extended shooting potential.. Multi-power battery pack holds 2 BP-511 Lithium-ion rechargeable batteries, effectively doubling your total shooting time.. Can also hold AA battery holder (included), so users can use AA batteries as power backup.. Multiple power battery pack cannot provides an AF-on button, front and rear command dials, have shutter button only.. Dimensions: 142.7 x 110.5 x 75.7mm.. Net weight: 320g