Review on Talentcell Rechargeable 72W 100Wh 12V/8300mAh 9V/11000mAh 5V/20000mAh Battery Pack: Ideal Power Solution for LED Strip, CCTV Camera, and More! by Michael Gonzales

Using this to power a lighting system on my wheelchair. My only complaint is that there's no easy way to mount this to a wheelchair, bike, or other tube/bar/etc. on a vehicle.8 Month update: Unit still going strong, mounting issue resolved through the application of some Lifeproof brand LivActive mounts and a liberal amount of E6000 adhesive (in place of adapter adhesive pad).**Semi-Important Note**The description says the unit is designed for a long charge and that the light will turn green when unit is done charging. It should be noted that the light which will change color from red to green is not the red light on the unit, but rather the red light on the wall charger.