New Trent NT120T USB chargeable 12000mAh Heavy Duty 2A/1A Dual USB Ports External Battery Pack for the Latest Apple iPhone 5, the new iPad, iPad2, iPhone 5/4S/4/3Gs/3G, iPod Touch all versions; Samsung Galaxy Note/Nexus/S3/S2/S; HTC Titan, Sensation, ONE S/V/X, EVO Thunderbolt, Desire; LG Optimus series; Blackberry Bold, Curve, Torch; Motorola Razr HD/MAXX & Bionic, Atrix/2; Nokia Lumia 700/800/90
I had problems with charging my IMP1000 from day one but didn't have time to figure it out and attributed it to me not understanding the user guide or, maybe, the translation of the user guide.  Finally sent New Trent an email (2 mos after purchase) and gave them a brief summary of the issue. Within 12 hours, had a response and they were sending me a new AC charger, no questions asked.  Received the charger a couple of days later and it resolved all issues.  So far, I've charged my iPhone, iPad, Motorola bl