Battery Case for iPhone 6 Plus / 7 Plus / 8 Plus, 8500mAh Portable Battery Pack Rechargeable Protective Smart Battery Case for iPhone 6 Plus / 7 Plus / 8 Plus External 5.5 inch Charging Case - Black

Only been using this case for a few weeks it’ll charge my iPhone 7+ twice, down side it takes all night to get the case changed to a 100% and I don’t think it’ll stop charging your phone until you push the power bouton again.(Update) it’s been a few months now case is still holding up good once the only down side that I’ve found is even after your phone 100% case doesn’t shut off so it’ll run the case dead faster. But if you shut it off when your phone is 95% charged you’re good to goUpdate: 18 months later and the change isn’t lasting as well so I’m ordering another still a 5 star case

A review after one year of usage:Battery life proved to be great. It also protected my phone well, though it allowed some dust in.But, even before a year was over, I had trouble charging the case. The lightning cable would not stay in - a little bump during the night and the next morning I found my phone was not charged and ready for the day. It got so bad that I could not even get the cable attached to charge. Poor durability on the connector.I was going to give two start, but changed to one star as I sent two emails to customer support asking what they might do, but got no response.

Don’t waste your money. Did not work from the moment I opened the box. There is a card inside that gives you a website to contact if it does not work. I sent an email to the manufacturer to ask them to replace it but so far they have not responded. If they dorespond and if they replace it and if it works properly I will change this review but as of this exact moment this is a piece of JUNK!! I gave this a one star only because it will not accept no stars.The manufacturer never responded but Amazon did replace this item once I sent back the one that did not work. This replacement works great. I would now recommend this product. Amazon stepped up to the plate and made it right.

As a heavy user, the battery case provides enough power to run me through a day without the need to find a power source. The case has a matte finish that gives confidence holding the slick and often slippery iPhone 7 plus.The additional protection is a plus as I have dropped the phone on the pavement twice from over a meter and have had no damage to the phone.The lighting port is has expanded with use and doesn't provide a snug fit when charging via the case. This requires plugging the cable just right and setting the phone down to charge.It does add significant weight to the phone but that's expected for an extended battery case. I'm ok with this just know it won't sit well in pockets of gym shorts.Overall, I would recommend this product.

It is very slick and slippery, but has protected my phone from every fall. I can recharge my phone about three times which is great because my battery has significantly degraded. It quite literally keeps my phone running all day.

I had this battery case for 100 days before I killed it. I was very careful when plugging in as I had read reviews about the charging port being fragile. Last night I fell asleep with the phone plugged in lying next to me in bed and I rolled over on it. That was the end of the charging port.I opened it up and looked at the port. The port is suspended at 4 corners by tiny tabs sticking out that are soldered to the circuit board. There is NOTHING mechanical holding this port in place. The port should be screwed down or glued in place. Any up/down force on the lighting cable will snap those tabs and that is the end of this device.Overall I liked this case for it's convenience. I would just push the button on the back, and It would charge my phone up. I could easily go a full day no matter how much I used my phone. My only complaint was that when you plug the case in to charge, it takes a long time as it only receives 1.5 amp, so if your phone needs a charge, and the case also needs a charge, it will take a long time. I don't mind that it only charges the phone at 1 amp when you are walking around, as it is a case.I won't buy this case again now that I have seen what is inside. I thought I could be careful enough, but it is just too fragile. Now it is e-waste.

Bought this battery to use on my bike with route tracking apps. Provides several hours of charge, keeps the phone topped off when it's always on using the GPS or playing music.You just have to remember to push the power button on the case near the blue LED charge indicators to start charging.No problems after several months of use with getting in/out of the case, but it's not super easy to gently pry it out -- I end up pushing on the camera lens to get it started, then slide it out at a low angle to avoid bending the contact at the button-end of the case.Great value and functionality for the price.

I’ve had 4 of these so far. Most last for a few months then some sort of malfunction takes it out. One stopped taking a charge, one shows fully charged but won’t transfer it to the phone, one shows fully charged and will charge the phone for about two minutes, then shows dead, and the most recent one worked ok, until it quit charging completely. Took the phone out of the case and the lightning Jack had broken off and was stuck in the phone.