Features:
-- Fully decoded and can show the battery status clearly.
-- Could use it to connect your camera with 7.4V battery mount plate or camera AC adapter to prolong the shooting time.
-- Standard DC jack to supply perfect connection. DC plug socket Dimension: External: 5.5mm, Internal: 2.1mm
-- Coiled cable, very convenient and easy to use and pack. No more interrupt during the shooting. Straight length 35cm, extended length 1m.
-- Compatibility: for Sony A6600, A7III, A7RIII, A7SIII, A7RIV, A9, A9 II, A7C, A1, A7C cameras.

Specification:
Condition: 100% Brand New
Material: Plastic
Color: Black
Type: Fully Decoded
Working Current: 2A-2.5A
Voltage: 7.4V - 8.4V
DC Plug Socket Dimension: 5.5mm(External), 2.1mm(Internal)
Cable Length: Approx. 100cm / 39.4in
Weight: Approx. 56g / 2.0oz

Packing Including:
1 * Dummy Battery with DC male coiled cable