Battery Case for iPhone 14 Pro Max/14 Plus/13 Pro Max, [2024 Upgraded] Ultra-Slim 8600mAh Portable Extended Charger Case Cover for iPhone 14 Pro Max, 14Plus, 13Pro Max Charging Case (6.7inch)

I’ve had two of these cases since November 2024 and they’ve been amazing. I always have one on my phone. They charge my phone to 100% several times a day. I don’t even worry about having a car charger anymore. It’s now December 2025 and they are starting to lose some battery life. But that is to be expected. In the past when I purchased others, they barely lasted a few months. I’ll be purchasing more and hopefully I have the same experience.

I installed the battery case on my iPhone 13 Pro Max. It fits securely in place of the old iPhone protective case. The battery case adds 8,600 mAh to the standard iPhone battery capacity of 4,352 mAh, nearly tripling the total power capacity. The two drawbacks are the extra volume/weight as well as the fact that the power status of each battery is completely separate. However, these drawbacks are, for many, acceptable given the convenience it affords for people on the go at a low cost. Recommended.

Update: after 2 weeks with this charger definitely is not what I was expecting, if my cellphone has 5% of battery when I turn on the charge only give me maximum of 40% charge, as I said before I've been using the same charge before (different brand that usually charged 100%). Also as I saw in another review just is turning on and off really often and can be very annoying if you cellphone is not in silence. I think I will try to buy another one with different brand because this brand definitely didn't work to me. I had with different brand the same charger for 2 years, the reason I bought this one (that is almost the same) was because the other one is not anymore available, apparently looked the same but not, I'm so disappointed because to charge my cell takes soo long with the cable also when I will use the charge of this charger only charge for short time, my other charge (that still works) usually takes 20 minutes to let my cellphone 100% charged, with this one its so much time and only let my cellphone charged with 60%, sometimes less. I feel little bit disappointed. I'm so glad my old charge still works broken outside but still charges 100%. Probably I will use both I guess but that is not what I was expecting to do.

I got this power band case for my friend because their phone battery was always dying. Since getting it, their phone stays charged all day! The best part is that it charges both the phone and the case at the same time. Considering the price, it’s an excellent deal — other models are really hard to find, but this one works perfectly and the brand is high quality. My friend hasn’t had any problems and loves it.

Fits true to size. Only dislike is how bulky and heavy it makes the phone.

The case is really good quality comparing with previous cases I have ordered. My phone is well protected with it, HOWEVER the lighting iPhone connection is not unfortunately. The case went in easy for the first time, but I had to remove it to get the screen protector installed. When I tried to put the case back on, it was not that easy for some reason. The lighting iPhone connector look weird meaning not straight, maybe is the shape of it and I didn’t noticed, but the connector shows signs of the chrome paint with little bubbles and looks that the paint is pilling of. This is probably happening because when I charged the case, it may have overheated with the charge causing the chrome paint the little bubbles. After I tried for the third time to connect the case with my iPhone, it went in just fine. I didn’t take a picture of the connector unfortunately since I had already returned it and didn’t think about talking the picture. Maybe this case had a faulty connector, but I read some reviews, not sure if it was for this case where the connector broke inside of the iPhone and the customer needed to get a new phone. I don’t want face this horrible experience if happened to me.

The most notable thing about this charger is that you plug it in to the top. This is super convenient everywhere but in my car holder as it took a longer cord and I have to make sure the cord isn't in the way. This can rapid charge my phone WHILE IN USE which is great. It has a good 2 charges in it, and unless I'm doing some really battery draining activities all day, will keep my phone going all day on a full battery starting with a full phone battery. It seems to get better life if you let your phone get really low (15-20% or less) before your charge up. The only thing I miss from my previous charger case is a USB slot that I could use to charge other things. But this has handled SO many drops without coming off like that one did, that I still prefer this one. Just an update. I've had my charger over a year now and it's still definitely got 2 full charges in it, has handled way too many drops, and I rarely use it while charging it now that I've gotten used to just how much battery is in there, so that's not really an issue. But if you do happen to want to keep it topped up while you're using it, having it at the top keeps it out of the way and keeps the cord from being bent as easily as a bottom charging port. BUY THIS CHARGE! Edit August 2021 After nearly 2 years of daily use and much abuse, this charger has about had it. It will only give me one charge of 50-70%. It was an impressive run. I'm still thrilled with this purchase.

This product is great for the money. The TPU case is easy to grip. The case is HEAVY but I don’t care it’s not gonna be light to strap a massive battery on your phone. One tip though is to only use regular “slow” chargers. The massive brick you charge your MacBook with will not charge this battery. Even though it will charge your phone in 30 minutes, this case will reject it and neither will charge. Most of the complaints I see in reviews are from people who didn’t notice it blinks twice as fast if it’s rejecting input from that charger. It’s a slow one second between blinks if it’s actually charging, and half that if you use a charger it doesn’t like. TLDR: use a regular charger, no fast chargers. This case is cheaper than anything else I’ve found. Only complaint is they don’t list the charger requirements in the item description.

Works great and easy to use

Funcionó perfecto, exactamente una semana 😢

Much, much lower than 6500 mAh. A Galaxy S9 Plus battery is 3000 mAh. I would estimate that this battery case is actually around 2000 mAh... That's being generous. I have a 5200 mAh battery case that can charge my phone almost two times when it gets down to about 10% power. This one runs out of juice and can't even fully charge it once. The case says it has a 6500 mAh but dies before charging a 3000 mAh battery?? Other than the poor performance of this case, it's really hard to get the phone in and out. Feels like the phone is about to break every time I remove the case. The power plug being moved to the opposite end of the phone is kind of dumb. The case itself is really slippery. Good thing it has some bulk of it would be really hard to hold. Overall, this is a terrible product. Much better off getting one of the 5200 mAh battery cases.