Features:
NP-FW50 dummy battery DC coupler, a practical power supply adapter for cameras.
With 5.5 * 2.1mm DC male plug, you can power your camera via a battery mount plate.
Bulti-in protection of High-power booster overvoltage, overcurrent and short circuit.
Fully decoded, easily to get the battery condition.
100cm cable is flexible and convenient to use.
For Sony A7, A7II, A7R, A7RII, A7S, A7SII, A7MII, A3000, A5000, A5100, A6000, A6300, A6500, A33, A35, A37, A55, NEX3, NEX5, NEX7, RX10, etc.

Descriptions:
Can works with battery pinch with 7.4-8.4v DC output.
It actually replaces the FW50 li-ion battery to enable your camera can work with external big capacity battery for longer working time.

Specifications:
Working voltage: 7.2V-8.4V
Working current: 2A
DC port size: 5.5*2.1mm (internal positive and external negative)
Line length: 100cm
Decoding mode: full decoding
Material: plastic
Size: 45*32*19mm
Color: black

Package included:
1 x NP-FW50 Dummy Battery

Notes:
1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation.Thanks!