Battery Case for iPhone 5/5S/SE (4.0 inch), 4000mAh Slim Charger Case Rechargeable Portable Case Extended Battery Charging Case for iPhone 5/5S/SE Protective Backup Power Case (4.0") (Not Fit 2020 SE)

Bought this for my mom's phone, as her battery dies after an hour. With the case on it helps hold her over for a few more hours. We're just trying to push through until another iphone comes out, or they switch everyone needing 5g compatible phones, so we don't waste money on a brand new phone right now.Recently she's been having a slight problem with the plastic top sliding off, but I think it's from rolling around in her purse and hitting other items.

I've bought two of these cases in the last week. Both stopped working completely not even 5 minutes out of the box. Won't turn on, won"t charge or hold a charge. Extremely disappointed

Love this charging case! It provides almost triple power to my iphone se. Very easy to use and sturdy. It is much more better than to bring a power bank.

I like the snug fit of the case, that it doesn’t add to the length or significantly to the thickness of the phone. So far, charging has been fine. My main gripe is that the cover to get the phone in initially was very difficult to remove, now it won’t stay on! Both tabs are intact, and I can hear a click when I push down to put it back on for the hundredth time, but the next thing I know, I am reaching into my pocket or purse for the phone, and I have to go in search of the top cover, again! I keep the battery pack on the phone, just like a regular case, so I am not removing and replacing the cover regularly. This is an issue from use one. To me it seems the cover is being held on only by a very weak magnet. One week in and, fearing the next time the cover pops off will be the last time I see it, I have resorted to strips of electrical tape to keep it on. Fingers crossed that holds up.**Update** two months in. Case top only stays on with electrical tape despite the fact that it clicks on. Calls drop regularly, if they can hear me at all, and people can’t hear me any time the case is actively charging. Now, as of this week, the phone does not charge even when charging is activated, until I push down on the phone/ cover and or jiggle it. Really disappointed with this purchase.

Bulky, heavy case, but works well for an old iPhone that instantaneously go from 50 to 1% battery. No more power outages on the go!

adds charging "life" to an old phone

Battery backup has been good and don’t have to carry a power bank all the time. Overall the case is bulkier than a standard one but it has added functionality. Hope the case stays intact after multiple months of use.

I bought this to use on vacation so I wouldn’t have to carry around a charger and cable. It made it halfway to the airport before it bricked and completely died. For the 2 hours it worked it seemed like a great concept and solution to my problem.