NEWDERY Battery Case for Samsung Galaxy S23 Ultra, 10000mAh Charging Case Rechargeable Extended Charger Case, Portable Power Bank Backup (Support Qi Wireless Charging) for Samsung Galaxy S23 Ultra

Very good battery life

Brilliant battery life for those needed rave weekends.

Waste of time going to return it. Doesn't work the way it supposed to be. I have a samsung s10 plus and I ordered battery case for that so when you charge it its gonna charge the case first and then when its charged its gonna charge your phone. Now the l ordered this one for my samsung s23 ultra the problem is it charge the battery case and the phone at the same time and when phone fully charged (not the case) the battery case stop charging so technically you can't charge the case more than 10 to 20 percent. Not good

Honest review lol I'm a heavy user when it comes to my phone but will give honest opinions so strap inThings I love about this I can plug into my laptop on SS USB port and still transfer files while it's in the case love that, can use laptop dex wired as well as android auto.Charge speed wireless5w aka 1amp 10 hour case on own looking at 15 hour with phoneCharge speed wired7.5w aka 1.5 amp case on own looking at 6 hour 30, with phone 10w aka 2 amp looking at 8 hour 30Battery life from first charge I got 1 full charge and 30% but still in testing process will vary on usageFor my charging wired I prefer to take my phone out and charge seperate phone on 45w charger and then plug 10w charger into caseFor my charging wireless I prefer to take my phone out the case and charge seperate phone 15w wireless charger and 5w wireless charger for caseBut if im charging overnight I will keep my phone in the case and plug 10w charger in and let both charge both end up full before I wake upIf I'm having my phone laying around a lot in the day not in use I will just keep it on wireless charging with the case on so I'm allways ready to goThe quality is pretty good way better than most cases might even get a 2nd it's as easy to use as any other batter case just hold down back button to turn on case and same to turn back off but it auto powers on when connected to charger for passthrough then auto turns off once unpluggedFits my phone perfectly and spen is easily accessible still also you will get used to the weight quickly still fits in my pockets great thanks to the bulk the phone can stand upright on its own£35 for the 5k which would have given about 60% to 80% or pay the extra £15 to get 1 full charge and an extra 20% to 60% rather have more battery life for little extraDownsides are you can't 45w super charge this and the case together, you can't 15w wireless charge the case and phone togetherCharge speed when on charging phone is only 7.5w wish it was higher for the priceAlso doesn't output though USB c only input so USB c earbuds and data transferring to another device, outputting dex wired, power output wired don't workRegular 10k battery case £30 or this for £52 for the wireless pad, type c input passthrough makes it worth the extra

I have always had a phone charging case since the days of the S20 and feel they are a great addition. I wasn't disappointed with this one and will charge my phone twice, which is super handy for travelling or the times you forget to charge your phone and you are going out. It is quite big and heavy but that con is massively outweighed by the Pro's. Perfect for my needs.

Been a month or so with it and loving the battery life and speed with which it recharges the phone

Had to return this item as it wouldn't charge unfortunately was looking forward to using this item. It was quite a heavy and a large case.

I am extremely satisfied with my purchase of this phone battery case. It has given me peace of mind knowing that my phone will never run out of juice while I'm out and about. Highly recommend it to anyone looking for a high-quality and reliable battery case for the s23 ultra