Switronix PowerBase 70 Battery for Sony a7S (12" Cable)

The Switronix PowerBase 70 Battery for Sony a7S (12" Cable) attaches on the bottom of the camera as a battery grip using an included mini quick release plate, and connects to the camera via a battery paddle. It consists of a 14.8V, 77Wh lithium ion battery and a regulator block with a battery paddle. The regulator block attaches on the side of the battery when the battery is mounted as a grip.

Two P-Tap outputs are available for powering 12V accessories and can also be used for lower voltage accessories if you incorporate optional XP power regulation cables. A V-mount adapter on the back of the battery allows direct connection to V-mount plates.

Key Features
14.8V, 77Wh lithium ion battery
Attaches on the bottom of the camera as a battery grip using a mini QR plate
Connects to the camera via a battery paddle
The battery paddle is part of a regulator block that attaches to the side of the battery
Two P-Tap outputs for powering 12V accessories
Lower voltage accessories supported via optional XP power regulation cables
V-mount adapter on the back allows direct connection to V-mount plates
1/4"-20 accessory mounting threads on the sides
4-LED power indicator

Specifications

Chemistry Lithium-ion
Mount Type Mini quick release plate with 1/4"-20 threaded stud; V-mount adapter compatible with standard V-mount plates
Connection Cable 12" (30.5 cm), battery paddle on the end
Output Voltage 14.8 V
Capacity 77 Wh, 5.3 Ah
Accessory Mount Threads 2x 1/4"-20
Accessory Power Ports 2x P-Tap
Dimensions 6.3 x 1.8 x 3.3" (16 x 4.6 x 8.4 cm)
Weight 1.4 lb (0.63 kg)

In the Box

GP-DV-A7S Powerbase Cable for Sony A7S Camera (12")
Mini Quick Release Plate
1-Year Limited Warranty