Features:

1.With vertical-shooting function
2.Two lithium batteries can be put into the grip, with make it have double power
3.With AF(auto focus)/MF(manual focus)/AEL(AE lock) functions
4.C1 custom function
5.With two wheels which are convenient for operation
6.Support screen lock function
7.Support lock display mode
8.Suitable for Sony A7 A7r A7s

Specification:

Working voltage: 7.2v - 8.4v
Working current: less than 3A
Working temperature: -20 degree - 70 degree
Applicable battery: NP-FW50(one or two pcs)

Package Including:

1 x Battery Grip
1 x English Chinese Instruction Manual
(Camera and Battery is not included.)