The Block/KF21 Double Battery System from Kino Flo 28.8V (20-34 VDC) system with two 140 Wh NiMH, a dual charger, universal power supply, both U.S. and Euro power cords, and a Mafer Mount with a 3' long, 3-pin XLR. The system is compatible with the lights indicated below.
Kino Flo KF21 Nickel Metal-Hydride Battery
Partnering with BlockBattery, Kino Flo has created the KF21 Nickel Metal-Hydride Battery to power their LED fixtures. The 140Wh, 28.8V battery provides 1 hour 10 minutes run time for compatible light fixtures and recharges in 1.5 hours in the charger that's made for it. Battery adapters may be used to access 14.4V for products that have 14.4V inputs. The KF21 is compatible with Celeb 250 LED DMX, Diva-Lite 20/30 LED DMX, FreeStyle 31/21 LED DMX, and Select 20/30 LED DMX light fixtures.
Kino Flo Dual Block Battery Fast Charger System with Universal Power Supply
The Kino Flo Dual Block Battery Fast Charger System with Universal Power Supply includes the charger and a 100 to 240 VAC power supply. The system will charge two KF21 block batteries in 1.5 hours.
Kino Flo Battery Plate with Mafer Mount (KF21 Battery)
The Battery Plate with Mafer Mount from Kino Flo is a handy way to provide power to the Celeb 250 LED, Diva-Lite 20/30, FreeStyle 31/21, Select 20/30, and Celeb 850 LED lights using a KF21 battery.
The plate features a mafer mount which attaches to a mafer clamp, and the 28.8V KF21 battery attaches to a housing built into the mount. The included 3-pin, 3' long XLR output cable is then attached to power the light. The arrangement keeps the battery off of the floor and places it and the stand in line with the light and its controls. An on/off switch allows you to reduce battery drain.