ZEROLEMON Galaxy S20 Ultra Battery Case 8000mAh, Ultra Power Extended Battery Charger Case for Galaxy S20 Ultra - Black

Honestly I was seeing some bad reviews about this case and I was having second thoughts then I received it today and here is my review of it.It takes a while to charge but that's just because it's a big battery so honestly I get it and I don't mine it.It charges your phone pretty quick I feel it's as fast as a fast charger.The quality of this case is really good I feel like I can drop it and not have to worry about my phone being hurt.The thickness of the phone is not that bad honestly it only sticks out maybe an inch I wear pants and they're pretty catchy on some cases I've had and this case I can say is the only case that is not snagged on any of my pockets.I've never bought a battery case before so this is actually my first one and I can tell you that is the best thing I've ever bought I work 16-hour shifts and that battery lasts all day long maybe even longer I haven't actually drained it.But I have to say this is a really awesome case long lasting and quality feel.

The ZeroLemon Battery Case for Samsung Galaxy S20 Ultra 5G has an excellent battery charger at 8,000 Milliamps packs in a lot of charging power for this battery case and the ZeroLemon Battery Case is compatible with Qi-Wireless charging pads to charge the S20 Ultra without removing the battery case, for the phone and the case, charging by Qi-Wireless pad for the phone, and when the phone is fully charged, the ZeroLemon Case will begin charging wirelessly. The case can be charged with its micro use port and the S20 Ultra Charging cable, and also charges the phone first before the case, nstead of a Qi-Wireless pad.. The case is constructed out of rubber and the way to insert the phone into the battery case is to bend the front part of the empty case downwards and then slide the phone inside the case aligning the phone with the case towards the rear of the case and the USB port in the back without force, making sure the phone fits in properly. Never bend the rear of the empty case since that is the improper way to insert the phone and will damage the case. The back of the case is very thick with a big battery and quite bulky, but allows you to have a firm grip on the phone from dropping and damaging the battery.

(Edit) I received my case on sept17. It's now October 29th.The onboard battery no longer charges anymore.(Old reveiew)Tested this at work. Under continuous music use and web browsing and the occasional mobile game I was able to get about 3 days worth of charging from the battery alone.It does take a little bit of time to charge the battery.The weight isn't to bad and it's still pocketable.Wireless charging does work as advertised.Pros:8,000mah battery (about 3 days worth of charge)Wireless chargingCons:No audio pass-through. Headphones do not work via USB-C portDegraded signal due to the back of the phone being covered with battery.No NFC Function. Have to remove the phone from case to use any form of touch pay.

The battery case will give your S20 Ultra more juice hence less charging often. It is a bit bulky and on a heavy side for sure. You hand will feel tire after using for 10,15 minutes. Before you buy this case, make sure you READ the "notes" under description. It does not SUPPORT wired headset nor protective glass screen. I just left the original screen protector on with this case and it does not interfere with anything. The description does not mention anything about fast charging so I am assuming it does not support it. I could tell the batter case does take a long time to fully charge. As for wireless charging, I haven't tested it so I can't confirm. Overall, I am happy with this purchase. I'd have given 5 stars if it supports fast charging just like the S20.

I got this when I first ordered my phone. I love the case, but I do wish they offered a higher capacity battery.This will charge your phone, but with the phone's 5,000 mah battery, this is only really capable of one charge. When transferring power from an external battery to a phone, there's often close to a 20% loss. This is average and what you'll see with every brand, it's just how electricity works, and it's the reason you'll only see one full charge with this case.The single charge capacity makes me miss my S10+'s 10,000mah battery case from ZeroLemon. It'd be great if they offered a higher capacity battery like 12,000mah so I could get two full chargers out of it, this one just feels so much less worth it because once it has charged the phone's battery, it's just dead weight.On the topic of dead weight, this case is definitely not very protective of the camera bump, with the camera bump being raised past the case, if it were to fall in a way that the top portion of the phone hit the edge of a table, the camera would take the full force of the hit, so I won't ever use this as a daily driver case. It's only a last resort case for when I need more power than I have to get through a day.

Likes- Battery works great and good grippy caseCons- no kickstand or way to attach to belt

If you want a battery case that will give you a ton of power and maintains quality protection, this is the case for you. I can charge my phone twice with the case before needing to plug it back in. It has wireless charging capabilities, but does not rapid charge on wireless.The customer service also has been top notch with anything I've needed. I've had Zerolemon cases on my last 4 phones and I will keep buying them as long as they make them.

Battery last super long you get like 3 charges out of it and its wireless and good quality materials. I test out many of these and only this brand worked with out it discounting on off all the time like other Chinese knockoffs. Only ZeroLemon and Mophie are the good brands but there are no Mophie battery cases for this phone as of yet.