Originally Posted by
kickstart
I have an Insignia 15600 mAh USB powerpack I got at Best Buy, it will extend the run time to 6.9 hours at 1200 lumen, and 10.4 hours at 800 lumen.
Has Specialized made an adapter to allow you to use the remote while it's charging? I read that one was in the works. Without the remote connected you won't be able to select the 1200 lumen setting. I think you need a 2A charger to run it at the higher settings while charging.