The new battery installs on to the back of the light in seconds to provide up to 3 hours of run time. With a thickness of 1" (2.54cm), measuring 3.5" by 11" (10.2cm x 27.9cm), and weighing less than 2 pounds (.90 kg), this ultra-thin power source enables the light to be positioned virtually anywhere. Litepanels' handy charger unit restores the battery to 80% capacity in just over an hour. The Lithium-Ion 3 Hour Battery also works with the new Litepanels Ringlite Mini. U.S.
List price is $795.