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.