NEWDERY Battery Case for Samsung Galaxy S23, Qi Wireless Charging, Fast Charging, Sync Data Supported, 4700mAh Ultra Slim Portable Rechargeble Charger Case for S23 6.1" Black（Not for S23 Ultra/Plus

Its bulky but i bought this in 2023 and its 2025 and its only now starting not to hold a charge and im not gentle on my phones thanks to muscle spasms. Will definitely be buying another one.

really like it. Keeps phone charged without having to charge the pack

Worked fine for 2 weeks, now doesn't charge. I've had similar products before for other phones that worked for years.. avoid this one.

nice to back up that phone battery - but it is heavy

So far, I love my phone case and I have not had any trouble with it when it finally arrived. I have had this brand before, so this is why I bought it again.

**updated** the seller has replaced this most recent faulty case. Updating this review for that and changing from 1 to 3 stars (they did not ask me to change review at all) - they have been very responsive. We will see how it goes from here. ~~~ Second one of these i have purchased. The first stopped charging after 3 months. This one stopped after less than 2. It won't charge at the usb or wirelessly though my phone will charge wirelessly while in it! I love the case. I love the feel. But the reason I bought it is for the battery which is no good if it won't charge. I've written to support but no idea if they will help. I'll update if they do.

Product worked great for awhile with certain cords. Certain cords would not charge the phone with the battery pack case on but with the case off would charge. About 2 weeks ago the 4 lights on the back of the battery case just started to stay lit up 24/7 and it doesn't charge my phone anymore.

People complain that these battery cases are heavy, but that's a bonus. When you drop it, the phone usually lands on the back and protects the screen. This can crack the extra battery, so I recommend replacing the case. Cheap insurance to protect an expensive phone. I have an S9 with zero scratches and still in perfect condition from using this type of case. This also saves the USB port since your never using it. The extra weight prevents the phone from slipping out of your pocket. I actually use the processing power of my phone for things other than games and social media, so being able to go 24 hours without charging is very nice.

Non male, carica quasi completamente un Samsung s23 mentre è in uso. Unici difetti: * ricarica lenta del powerbank * ricarica lenta del telefono, se l'uso è intenso (es aggiornamento di sistema) il telefono perde carica * se la batteria del telefono non è al 100% e si vuole caricare il solo powerbank forza la ricarica anche del telefono.

Article conforme à mes attentes

Topi...sehr zufrieden....mfg danke

Precio y calidad óptimos

Stylish battery cover, that fits excellent around the S23. Offcourse its thicker then a regular cover, but still acceptabele and able to slide into my pocket. I use it often while travelling, especially when flying. It has enough power to recharge the S23 from 0% to 100%, and quite fast also. Great to have it all in 1 package, without the need of charging cables. All and all, Recommended.