NEWDERYBattery Case for Samsung S24 Ultra,10000mAh Qi Wireless Charging, 18W Input Fast Charging, Sync Data Supported, Portable Rechargeable Charger Case Battery Pack for Galaxy S24 Ultra 5G 6.8“

It's awesome charger.its slower than my rapid.However I don't have to worry about stopping working to charge phone or carry a huge battery box an wire around.this is so much more convenient.i do wish it had more protection along the front .However still 5 stars I love it!!

The case gives the Samsung a nice solid feel with it's extended battery. The phone is well protected from falls and accidents. Although my first case did have a problem with the charging port after just three months, I give this company 5 stars for honoring their product and replacing my defective unit. I've bought Newderry cases for my other phones in the past, but after the great warranty & replacement service I will continue to be a buyer of their battery cases in the future!

I purchased this battery case for my Samsung S24 Ultra for a good deal of change, hoping it would be a reliable accessory. Unfortunately, it lasted less than a month before it stopped working.I've been trying to get in touch with the manufacturer to honor the warranty claim, but they have not responded to my numerous attempts. I've sent them videos demonstrating the issue and tried contacting them on Facebook, but to no avail.The seller has also been unhelpful and has not provided any assistance regarding the manufacturer's defects. This experience has been incredibly frustrating, and I would not recommend this product to anyone. Also the weight is like a brick and it's very hard to carry

I've had 4 s series samsung phones.I always have bought the NEWDERY battery case for every phone. I've had issues with a few not charging after some time, and NEWDERY has always replaced them. The biggest thing about their battery cases is that you can wirelessly charge phone and case. I HIGHLY RECOMMEND NEWDERY BATTERY CASES.

Let's point out the obvious, yes this is a big and bulky case. Yes it can weigh down your pocket and yes it adds bulk to your phone. It is a bettery case it's made so you don't have to carry other chargers or powerbanks around. The charging speed from the case to the phone (case charging the phone) is very slow so don't expect it to be able to get your phone juiced up fast. (I just use my car charger when driving from place to place to top my phone up as a 20 minute drive will fast charge my phone from 0 to 80% without having to lug the case around). While charging the case also make the phone HOT. I wouldn't use it in any weather over 70°F as your phone is easily gonna reach 95-100°F while charging (and a slow charge on top of that). Case is easy to use there is a single on / off button on the back to activate the charger and it can be charged via wireless charging or by plugging in a wire into the use c slot. Performance of thr case itself is defenerly sub par but it's worth it if you need the extra juice as there isn't many other options for this kind of thing. I feel like the case could be slightly cheaper however for what your getting it works and does it job.

I'm a delivery driver but use my personal phone all day. The app drains my battery and halfway through my day my phone is on low battery. I pop my phone in here and by the end of the day my phone is back up to 40% and I was able to complete my route with my phone. The battery pack still has life in it also. It takes a while to charge the battery pack back up after using but that's because it has a ton of battery life so I think it's definitely worth it. It does make your phone considerably heavier but I'm okay with that especially because it charges it through the port using the fast charging and doesn't charge it wirelessly.

Only allows the charge rate of 1.5 amps at 5 volts that's a total of 15 watts that's less of a charging rate then tablets and phones have had for at least since 2017. And before then that was the charging rate when we swapped to using USB cables to charge mobile devices. Not only that but it only allows power in, which means that if you want to use this with Android auto where you have to plug it into the car you're out of luck because this thing does not support USB functionality other than power. And it barely supports USB power, I often find myself having to use older Chargers to charge it because it's not compatible or won't charge using any of the newer charging bricks even though the newer charging bricks support the same charge rate or at least 5 volts at 2 amps and this device can just throttle that 1.5 amps. So not only does it barely keep your phone charged when in use, you're often draining your battery of your phone even with your phone plugged into the device. Is it damn shame because if this supported USB 3.1 and bare minimum 20 watt charging that the phone it's marketed for supports, I'd be very happy with it and I would be fine with only USB 3 speeds and not having USB 3.1 2x2 or 3.2 2x2 speeds. Let alone USB 4. But for God's sake that battery should be able to put out enough current to charge the phone while it's in use at Full Tilt. It's ridiculous that it only supports such minuscule of a charging rate and such a minuscule of a output rate. And the battery bump on the back is slanted inwards so good luck getting it to stay in any window or dashboard mounted phone holder. I had an OtterBox case that I was using on my phone before but because I cannot find a wireless charging battery pack to stick on the back of my phone that can go through the freaking 3 to 5 mm of rubber on the back of my phone this is the only device that I was able to find that did what I wanted which was to have extra battery life. Because as I've grown into the s24 ultra it feels like my battery life gets worse every single day. I used to be able to go a full work day and get home with 30% battery left. But now I have to charge my phone like every time I sit down otherwise I will run out of battery.