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Kino Flo Block/KF21 Double Battery System

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  • 2 x KF21 NiMH Battery Packs
  • 1 x Double Charger
  • 1 x Power Supply, 1 x U.S. Power Cord
  • 1 x Euro Power Cord
  • BAT-MM1 Mafer Mount w/ 3-Pin XLR

The Kino Flo Block/KF21 Double Battery System is a system with two 140 Wh NiMH. It is compatible with the Celeb 250 LED DMX, the Diva-Lite 20 and 30 LED DMX, the FreeStyle 31 and 21 LED DMX, and the Select 20 and 30 LED DMX. The system also includes a dual charger, and a universal power supply. You additionally have both U.S./North America and Euro power cords, as well as a Mafer Mount that has a 3' long 3-pin XLR.

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.

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.

Mafer Mount

The KF21 Mafer Mount from Kino Flo is a handy way to provide power to the Celeb 250 LED, Diva-Lite 20/30 LEDs, FreeStyle 31/21 LEDs, Select 20/30 LEDs and Celeb 850 LED lights. The mount attaches to a stand via the mount's 5/8" receiver and a Mafer or similar clamp. The LED light itself, can then attach to the stand's 5/8" pin. The 28.8V K21 battery attaches to a housing built into the mount and the included 3-pin, 3' XLR output cable is then attached to the light. The arrangement keeps the battery off the floor and places it and the stand in line with the light and its controls.

In the Box
  • Bundle Items
  • 2 x KF21 Nickel Metal-Hydride Battery
  • Limited 1-Year Warranty
  • Dual Block Battery Fast Charger System with Universal Power Supply
  • Dual Block Battery Charger
  • 280W Power Supply for Block Battery Charger
  • Limited 1-Year Warranty
  • Mafer Mount
  • Limited 1-Year Warranty

Also Includes

  • Limited 1-Year Warranty
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Kino Flo
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More Information
BrandsKino Flo
Product ConditonNew

KF21 Nickel Metal-Hydride Battery

Compatibility Celeb 250 LED DMX
Diva-Lite 20 and 30 LED DMX
FreeStyle 31 and 21 LED DMX
Select 20 and 30 LED DMX
Type NiMH (Nickel Metal-Hydride)
Voltage 28.8 V
Watt Hours 140 Wh or 5.0 amp hours @ 28 VDC
Charge Time 1.5 h
Run Time Approximately 1 h 10 min with compatible lights at full power
Restriction on Hazardous Substances Unrestricted for air and ground transport
Storage 41-77° (5-25°C)
Dimensions 6 x 4.5 x 3" (15 x 11 x 8 cm)
Weight 4.5 lb (2 kg)

Packaging Info

Box Dimensions (LxWxH) 6.7 x 5.4 x 3.3"

Dual Block Battery Fast Charger System with Universal Power Supply

Voltage Input: 100-240 VAC, 50/60 Hz, 1.4 A
Output: 48 V, 5.84 A 280 W max
Dimensions Power Supply: 8.75 x 3.75 x 2.0" / 22 x 9.5 x 5.0 cm
Charger: 9.5 x 5.5 x 3.0" / 24 x 13 x 8.0 cm
Weight Power Supply: 4.0 lb / 2.0 kg
Charger: 2.5 lb / 1.1 kg

Mafer Mount

Dimensions 5/8" (16 mm) Pin
5/8" (16 mm) Receiver Output Cord: 3.0' (0.9 m)
Connection 3-Pin XLR
Material of Construction Metal
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
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