The Vivitek portable battery pack (Black) battery is a portable, rechargeable lithium-ion battery that can charge multiple devices such as mobile phones, iPads through a USB port and also most portable projectors on the market including the Vivitek Qumi range and Pico Genie range.
Uniquely it comes with its own portable carry case and is a very high quality item.
It delivers 1.8 to 4.5 hours of use (lumens vary). With the new Qumi battery the Qumi becomes even more portable to share, work and entertain. You can have up to 4.5 hours for the Qumi Q3/6 and an additional 3 hours on a Pico Genie M550 Plus and significantly more hours on the lower lumen range of projectors such as the super portable Pico Genie Periscope.
Outputs includes a DC 16v to 20v, DC 9v to 12v and a USB output to charge phones etc as well as a 19v input.