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.

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

First of this is a really great idea for easy charging through out the day, but it's the thought that counts in this device. 1. I ordered it for my Samsung Galaxy s23, My phone fits in the case just fine, But none of the buttons are in the right layout My microphone is covered I think about the only thing that's in the right placement is the speaker. 2. It takes hours to charge the device and your phone. It took me 7 hours to charge the battery case without my phone on it. And when I'm trying to charge My phone with the battery case, It takes it about 5 hours from like 15% to 100, And sometimes it doesn't even want to charge my phone. 3. It's just overall inconvenient just another device to charge. It's not what they say it is, I've used it for a month now I have nothing good to say about it, just don't buy it

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

As described, well packaged. Fast delivery.

Does its job when it works.

**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.

Good item, battery does not last long

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.