Compatible for products that use F550, F570, F770, F750, F970, F990 batteries.
Lightweight and durable, with a USB cable, can be powered by external mobile power.
Suitable for all brands of camera lamps, useful and practical, and affordable.
USB with booster function, increase 5 V to 7.4 V to make the product more stable.
Input voltage 5 V-8.4 V, the output voltage is 7 V-8.4 V.
Input voltage: 5 V-8.4 V
Output Voltage: 7 V-8.4 V
Material:ABS
colour:black
Package Contents:
1 * Dummy Battery
1 * USB Cable
