The batteries have a higher capacity and not only run the Vivitek Qumi projectors autonomously, but can also be recharged by external mobile devices via the USB port. The new rechargeable lithium-ion battery used with the Qumi Q4 or Q5 projector lasts between 1.8 and 4.5 hours, depending on the projected light output.
New Batteries for Vivitek Qumi Projectors
Unplugged operation makes it extremely convenient and flexible. Now you can even make presentations, watch movies and photos and play computer games outdoors.
New features are sure to appeal to young, active people who spend a lot of time in parks and on the streets in the warm season.
Novelty features:
- High capacity of 18,000 mAh
- 2 adapters are included for connection of different devices
- Comes already charged and lasts up to 1 year
- Lasts twice as long as standard batteries
- Up to 500 recharge cycles
Are the new batteries for Vivitek Qumi projectors compatible with the previous projector models, or are they specifically designed for the newest models?