For Pentax K10D/K20D Cartridge style with shutter

• Shutter with half-press function
• Stable holding
• Accommodate original battery or Lithium battery
• Vertical Shutter Button:one line shutter, convenient for vertical shooting.
• Lithium Battery Cartridge: use one pcs NP-400 lithium batteries.
• Lithium Battery Cartridge reservoir:For SD card and wireless remote
• Weight: 195g
• Material: ABS
• Output current: 4A
• Output voltage: 7.4V (6.8V-8.4V)
• Dimension: 140×71.5×43mm
• Power light: Capacity checking, the green LED light last 3 seconds. It’s red when the capacity less 20%.
• FCC / CE Certification