For Canon 450D/500D/1000D Internal battery

• Shutter with half-press function,convenient for vertical shooting.
• Battery grip with a shutter release button, and shutter function with AF
• AA-size detachable battery magazine
• LP-E5 detachable lithium battery cartridge
• Output voltage: 7.4V (6.0V-8.4V)
• Output steams : 4A
• Dimension: approx 130×103×80mm
• Weight: approx 240g (battery and magazine excluded)
• Surface: Spray masut
• Material: fireproof ABS (475)
• Temperature: 0 to 40
• Humidity: 35%-95%RH
• FCC / CE Certification