YHhao 4.7 inches 3500mAh Charger Case (iPhone6-Black02)

Bought this as a gift for my father-in-law. I recently bought one for my iPhone 7 - it's awesome! I can now charge my phone+case overnight. I have PLENTY of battery to make it through an entire day. The only caveats I have is the texture of the plastic - not very grippy and it also makes your phone very thick (probably double the size). It still fits fine into your pocket and isn't that heavy to carry around.Unless you like to charge your phone up 2-3 times a day like I was doing in the past, check out these cases. They are really amazing. Too bad I didn't have this for a recent trip...I was struggling to keep a charge. This would have powered through the day.

Bought this because my phones battery is shot. This had high ratings and a good price. Received it quickly too. It fits the phone nicely, and doesn’t add too much heft to it. The 2 parts fit together nicely. Now for the cons.The case charges my phone when I am using the phone. If I put it down, within a minute, it stops charging and I have to turn the case back on. Also, when the top of the case is on my phone, I have no service. Take the top off, viola, service. It also doesn’t protect the screen so if it were to be dropped, the screen is liable to break.I will be returning this item, as I need something that will actually work when I need it to.

Two major issues with this charger case:1- Power button will stick in the ON position.2- When charging both phone and case from AC source, the phone will stop charging short of 100% but the battery case will show full charge. I can leave charging overnight, and phone shows 92% or 98%, but has never reached 100% when charged in the case. However, click on the battery case button and it will then complete the phone charge (and stick ON).I'm returning because of these two major flaws that other reviewers are reporting, so it seems to be a product or design defect.

Received the case and plugged it in until it was fully charged. Put on my phone, turned it on, and it only charged my phone from 20% to 46% before turning off. Will be returning immediately.Edit: Sent an email to the business owner (since they included a personal guarantee/satisfaction in the packaging, with attached email address). It’s been almost a week with no reply from them about my issue.

Is the device supposed to auto turn off at 100% when plugged in? It’s annoying to wake up to a phone at 50% while “charging” since the case turns off. It’s nice that it auto turns off when it hits that mark so it doesn’t waste battery. But when it’s charging and the phone hits 100% it stops charging that actual phone, and charges the case to full. If this is a defect or feature I don’t know.

I have had these for 2 months. I don't know how they do it, but even when it says it is charging, the battery ends up getting completely drained. these things are incredibly frustrating and ruin your battery. There is something wrong with these, jut don't know to describe it other than you will toss them after a few weeks.

Needed to get this as my iPhone couldn't hold a charge. I wish the lights were on the back because they're very bright. Looks and functions the same as Mophie but way cheaper

Came fully charged but power button only worked twice. Once to turn it on, once to turn it off. Now it won't turn back on.Just printed the labels to return it an so far it seems pretty simple.