Duracell Powermat 24-Hour Power System for iPhone 4/4s - White

***PLEASE NOTE THAT THIS PRODUCT IS ONLY COMPATIBLE WITH THE PMA FORMAT AND NOT THE MORE POPULAR QI FORMAT***If you have a Powermat compatible device, this is a really good deal. It can charge two PMA devices at once, it's very reasonably priced, and it comes with a portable battery and an iPhone 4/4S case. The portable battery can be charged with micro USB or wirelessly on the Powermat. The iPhone case allows an old iPhone to wirelessly charge with this or any other Powermat charger. The iPhone case does not work with Qi wireless chargers, and the case doesn't fit any iPhone with the new smaller charging port.The item arrived quickly and in solid packaging. The portable battery is very easy to line up on the Powermat, as it magnetically snaps into place. My Samsung Galaxy S6 Active was a little more difficult to line up, but the Powermat makes a sound when you connect a device and another sound when the device is disconnected. It helps to put the phone at the same height as the Powermat, and slowly slide the phone onto the Powermat, coming at it from the edge of the longer side. This product charges just about as fast as Qi chargers, but it has a much more limited range of compatibility, as most modern devices are Qi compatible and not PMA compatible. But if you have a PMA compatible device, this is a pretty unbeatable deal.

Seriously $10.00 ?? Somebody is going to get fired over this. I just got it today, I ordered it late Friday night and with my Amazon Prime I received it early Sunday yes Sunday afternoon. I can not remember the last time I got "more" than I payed for when buying something. I do not understand how they can make any money on this item selling it for only $10.00 no tax and free guaranteed 2 day shipping(Amazon Prime). I bought this item in white if you want it in black I think its like a whopping $1.50 more something like that. It came packaged very well with a clear protective covering on everything (make sure you remove it or it won't work). They claim it retails for $74.99 and I got to tell ya this looks like it could sell for that easy. I plan on ordering another one in black as a backup for in the future,I can't pass up a deal like this. It has a one year warrentee and if it only last one year for the measly $10.00 I spent on this it would be worth it. I have had many other phone/battery cases for my phone and most of them didn't make it a year and cost me anywhere from $35.00 to $75.00. As far as extending my phones battery life, not sure yet since I just got it I'll put it to the test today & tomorrow and post an update. Easy to setup and easy to use, the base(matt) has a good weight to it so I find it sits on my night stand without moving around, but it does have two adhesive strips on the bottom you can use to hold it in place if you are so inclined. Again I wasn't expecting much for a mere $10.00, what a pleasant surprise. Hope I am not in for a big disappointment when it comes to doing what it says it does, I'll update the performance of this thing soon. Now I'm going to add another one maybe two to my cart and wait to see how this performs before purchasing more.

This set is a great price (about 12 bucks on prime when I ordered) for use with an iPhone 4. I however purchased it to use with a new Galaxy S6 as it supports both Qi and PMA charging protocols. The issue with this mat is that it is one of the first gen duracell powermats and has a very short effective charging distance. To charge the S6 it had to have very precise placement and there could be no obstructions between the mat and the phone. That means...your S6 will NOT charge on this pad with a case on. I tried three different very thin S6 cases and not a single one would allow the S6 to charge.Works great on my old iPhone 4 in the supplied charging case and the battery backup works great as well. However, I highly recommend not buying this if you are using it for an S6! Just grab one of the million other cheap Qi chargers on Amazon.

Works great with my Samsung Galaxy S6, and you can't complain about the price - I paid about $10.There are two wireless charging standards - Powermat, and Qi. Most cellphones only support Qi, and won't work with this charger, but the S6 supports both standards. This charges it just fine, and I assume charges an iPhone 4 just fine if you use the included case that I threw away. It's really nice that this is a two-place charger - just like the picture shows, you can put the backup battery and your phone on the charger at the same time and have them both charge.The backup battery is pretty slick - has both Apple 30-pin and micro-usb connectors that tuck in very nicely. The capacity (1850 mah) is smaller than my S6, but should be capable of giving it about a half-charge.With a Spigen Air Cushion case, the phone will charge but placement of the phone on the charger becomes critical. With the case, it takes a few seconds to get everything lined up so that charging will occur. Without the case, you can pretty much toss the phone at the charger and have it charge.All in all, this is a very well built setup, meant to sell for the $100 original cost, but is an absolute bargain for anyone who can use it at the clearance price.