I love Samsung products! Their tablets and everything else are phenomenal, but their phones have the worst battery life. I can leave the Mophie in charge mode at work all day and I will still have 100% on my phone and a charge left on the Mophie case. In situations where I'm using my phone more, I will still have around 50-80% on my phone. What's also great is that you can charge both devices at once without having to remove the phone from the case. The indicator lights are perfect. I do my best to avoid devices that don't have a battery life indicator. NOTE: This doesn't work with the Samsung wireless charger. You have to take the phone out in order to use it. I only have 2 problems with this case: the material and the headphone jack. They aren't that big of a deal so I didn't remove any stars. I love that it's the same color as the phone, but the material used on the case is very smooth and started to peal off at the corners during the first week. I've been using it for 3 months now so it's gotten worse. The extra battery life it provides severely outweighs how ugly it looks. The headphone jack is only a problem if you're trying to plug something in that has a curved or fatter connector than the opening in the case. I have a few things that don't fit so I have to remove my phone, but it's not an issue because I don't carry it around afterwards. It just sits on the table while it's connected to my speaker system or my game chair. All of my earbuds and headphones are Bluetooth except for one pair that I have a back-up in case they die and the connector is straight so it fits just fine. Other than that the case is perfect.

The product performs as expected and does provide a significant amount of battery that is useful to have on the go. However, the extra battery makes the phone significantly heavier and the grip on the case is not optimal (be careful not to drop to drop the phone...)

I finally came around to wanting a mophie for my Galaxy S6 after the 5th or so time of being in the wrong place at the wrong time with no extra battery life to save me. I had a Ballistic case on my phone previous and it served me well. The upgrade to the mophie was a pricey one, but so far has been worth it. I switch on its backup around 50% and it charges at a steady pace. It is good for about 2 of those charges. The last 2 LED indicators seem to drain faster than the first two. The added weight and the rubber matting on it give it a good sense of grip, though the added size makes it feel bulky in the pocket. Some AUX jacks will have too big a grip around the jack and not fit into your aux plug-in through the mophie, but thankfully it comes with its own little extension cord. These are all fine and livable. However, the worst part of the mophie is it is not Fast Charge compatible. So you'll be charging both the phone and mophie at the same time so it will look like your phone charges even slower with a normal charger. Takes about 5 hours to charge both phone and mophie battery.

I love my Galaxy S6, but the battery life is a killer, lasting barely a half a work day. That's where the Mophie comes in. This provides a 100% recharge of the battery with a single case charge, meaning it truly doubles the battery life of the device. The device does a passthru charge, meaning if the Mophie and the device are dead, plugging in a charging cable charges both devices at once, so no disassembly required to charge the case. ONE WORD OF WARNING: It will NOT charge properly using the Samsung-provided "rapid charge" brick and cable. You MUST use a different charging brick. The case has internal shock protection built-in protecting your phone from drops. The other great thing about this case is the speaker redirect. The S6 has the speaker on the bottom edge of the phone, which makes it difficult to hear a lot of the time. Because the case covers the speakers, they have an internal sound channel that redirects the sound to the front of the device, coming out just under the screen, which does a great job of amplifying the sound. (The only down side to this design comes about if you want to also use the Mophie belt clip, in which case the speakers on the surface of the device now sit up against the case back, muting the sound).

Used my Best Buy points to get the mophie charging case for my Samsung s6. I didn't want to spend the points or spend money on the case, but I needed something since the s6 eats up a lot of battery life. The biggest complaint I've got about the s6 is the battery life. In the few hours I've had the case I've noticed a 100% improvement in battery life. Only complaint about the case is the weight. But it's totally worth it for the battery life.