Tyfy D3100 Battery Grip

TYFY Battery Grip Fitted with a vertical shutter release, it makes shooting with the camera in a vertical position just as comfortable as shooting horizontally. Having the vertical grip allows the user to shoot from a more comfortable and stable position and therefore gives easier handling with larger lenses. Power is doubled through multiple power sources. One or two Li-Ion batteries* or AA or rechargeable Ni-MH batteries can be used. This is especially useful when taking advantage of the camera's movie mode or Live View mode. Built-in Power Management regulates the power output to the camera for maximum efficiency. The Power Management detects use of Li-ion or AA batteries automatically