I hooped this bateery pack to a small camera i put on the back of my motorcycle and it worked for 7 hours strait even though the sales man said it will work for 6 hours. I am very satisfied with the quality of the item and it is clearly water and weather proof just by looking at the casing. Also i was pleasantly surprised to see the easiness of charging it when i need it.
I purchased a rear view system from Tadibrothers and i wanted it to be wireless but i was dreading the getting up to get the battery and recharge it. Those guys at the Tadibrothers headquarters suggested I upgrade the battery and the solar panel upgrade. I wasn't sure how it would hold up but from what i can tell is during the day the battery is being charged while i drive and at night i have always had a picture even while driving down the road. i have never been without the camera and i have never had to recharge it. because i travel a lt looks to me that there is enough capacity between the solar panel and the battery that i can have the system work 24 hours a day. i have seen it on continuously for 15 hours but then i went to sleep and by the time we got up the sun was out again so it obviously going to work. My only complaint is that the magnets are sold separately but i guess you can have it all.