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.

Just bought the S23 phone. Phone case fits perfectly and charges quickly. Very nice look/feel.

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

Every time you take it off the charger you need to turn the battery case on to charge the phone. Even if it was on when the phone was plugged in. That's so crazy, it boggles the mind that you wouldn't want your case charger to charge your phone when you take it off the charger. My S21 battery case was always charging the phone. I got this because my daughter forgets to plug her phone in, so she's certainly not going to remember to turn the case on. Not useful for my needs.

I tried Several extended batteries for my new Samsung S23. This battery is fantastic. For one it gives a little more bulk from this small phone. O dropped it several times before this battery arrived and it is much easier to grip now. The best think about it is you can do wireless charging too.Quick charge also. You will not be disappointed.

**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

It fits nice and snug over the phone.It'll charge up my phone battery very fast and with ease too, making it to where I get more than 12 hours on it off of a single charge which is a God send.I'm gonna order a 2nd case in the near future to be used as a backup. I'd definitely recommend this product!