1 Plastic Material: NP-F550 dummy battery is made of high quality plastic materials, lightweight, durable, low temperature resistant, and long service life. 2 Good Performance: This dummy battery can be powered by an external mobile power supply. DC port size is about 5.5x2.1mm/0.2x0.08in. 3 Applicable Device: NP-F550 dummy battery is suitable for power supply for LED supplementary lights, monitors, image transmission and other equipment. 4 Good Features: Provide continuous and stable power supply for the camera and extend the working time of the camera. Plug and play, convenient to use. 5 Applicable Models: Dummy battery is suitable for Sony NP-F550, NP-F570, NP-F970. Input 12V-24V, output 7.4V/3A, with reliable performamce.Item Type: NP-F550 Dummy Battery
Material: Plastic
Input: 12V-24V
Output: 7.4V/3A
Color: As Pictures Shown
Weight: Approx. 79g / 2.8oz
DC Port Size: Approx. 5.5x2.1mm / 0.2x0.08in (Positive Inside and Negative Outside)
What's in the box
1 x Dummy Battery
1 x DC Elbow Cable
