Review on Rechargeable 12V 11000MAh 9V 14500MAh 5V 26400MAh DC Output Lithium-Ion Battery Pack For LED Strip, CCTV Camera, Portable Li-Ion Power Bank With AC/DC Charger - Black by Justin Puranik

Ordered 2, one came nonfunctional due to a quality control issue. The wrong charging port was installed in the device and the charger could not be attached. Ordered a new one and in the process of returning the defective one. In the photo, the left box is the defective pack, the bottom round plug has a center pole too large to allow the charger to plug into. The charger box on the right has the correct port. if you look closely, you can see the size difference for the center pin.That being said, this pack is very nice! A little on the large side, but NICE! Lots of juice stored in these packs. I wasn't sure how I was going to use them after we were finished with our Halloween costumes, but when my phone is dying, there is no need to be tethered to a wall. I expect these are gonna come in handy on camping trips. Comes with 9v - 12v - and USB CHARGING and an on off switch. Comes with a Y cable that allows simultaneous charging while hooked to something else (for power outage), a connector male to male connector, and a charging wall wart.