Features:
This is a professional vertical battery grip for Sony Alpha A7 / A7R / A7S.
This Vertical Grip also can hold two NP-FW50 Lithium batteries(not included) - effectively doubling your shooting capacity.
With AF/MF/AEL functions.
With two wheels which are convenient for operation.
2.4G wireless channel which is adopted FSK signal mode can more efficiently guarantee the speed, distance and stability.
Remotely control the camera shutter from 100 meters away.(in the open space)
Support screen lock function and lock display mode.
The timer can set delay time, exposure time, time interval and number of shots.
Features:
Rechargeable battery with high capacity of 2600mAh.
With protection circuit board, guards against over-charge, over-discharge and over-current.
Improved voltage stability due to low internal resistance.
Suit for flashlight, headlight and other devices.
Features:
11.1V 1500mAh 75C rechargeable lipo battery; enough capacity and safe to use.
Easy to plug in and take out.
High quality and portable to carry.
Over charge protection for every charging port.
Compatible with racing drone RC quadcopter car boat.
Has a longer cycle life than similar products, a higher discharge platform.