Negatives:
1. Battery Pack has to (estimated) 10 charge cycles only half the capacity.
2. While the LED indicator lights, but the colors do not show correct values.
3. Mini-USB - This has proved in practice to be disadvantageous because my equipment microUSB have. So I drag two cable rum - well, is indeed in the description, is thus rather a criticism of myself.
Advantage:
During the holiday, it worked extremely well.
Conclusion:
I would not buy this AccuPac and instead EasyAcc 12000mAh Dual USB Output External Battery Pack and Charger for Smart Phone and Tablets Apple iPhone 5, iPhone 4S, iPad, iPod / Samsung Galaxy S3 / Nokia Lumia / HTC One X, Sensation, Wildfire, Desire / Motorola Razr / LG Optimus / Sony Ericsson X ...] or that anchor Astro3E 10000mAh Dual USB 5V 3A External Battery Pack Charger for Smart Phones, Android Phones, PSP, GoPro; iPhone 5, iPhone 4S, iPad mini, iPad; Samsung Galaxy S3, Galaxy Note 2; HTC Sensation, One XVS, EVO, Thunderbolt; Nokia Lumia 920 900 N9; ...] or this XTPower MP-11000 Power Bank portable external battery 11000mAh - 5x USB outputs up to 2.1 A incl 10 adapter - charger for iPhone, iPad, iPod, smart phones, Android Phones, Tablet. PC, PSP, GoPro, Samsung Galaxy S3, Galaxy Note 2, Motorola Razr, LG O ... grab.