I couldn't be more pleased with this product! I use it with the HTC Inspire and with my iPad 3 and love the way I can charge the batter with my HTC wall adapater or plug it into my laptop to charge. I travel locally a lot and appreciate not having to be tethered to my car or wall charger to keep my phone charged. I have more than enough charges for various devices, it's nice that battery has USB or mini-port options built-in. I find myself connecting my phone to the charger in my purse and it charges while I'm on the go! I've used it on my iPad but I use it mostly with my phone. I have no complaints, just praises!