Rebuff Reality VR Power for Meta Quest 3s, Quest 3, and Quest 2- VR Headsets Battery Pack with10,000 mAh Battery- Extended 8+ Hrs of Playtime, Counter Balance with Improved Comfort

I've been doing vigirous testing with this device on my Quest 3 for a little under a week now. Through an entire play session I noticed I got over 7 hours of gameplay through wifi6e virtual desktop pcvr, using ultra settings and high bitrates. This was before my Quest 3 let me know the power was low. I don't like draining devices to 0% so I suspect you can get 8 hours out of this power bank alone. Apparently many people have been having issues with power, before I got this power bank I noticed around 2 hours of battery life myself. This power bank is a must have, and charges the Quest 3 while it gets charged. Mixed with a charging cable as you play through a long session may show indefinite time you can spend on the Quest 3, or at least 50% - 66% extra over the 8 hours. Since the output is 3a and the input charge is 2a. It takes around 6 hours for the power bank to fully charge from 0% however. So results may vary. This also depends what settings you are using and game you are playing. PCVR is what I like to use wirelessly, and these are my results using it. Though regardless one thing is certain: Getting this power bank is a must.

I got mine years ago and I’ve been using it for my Quest 2 with no issue. It’s a big battery so it can take a bit to charge but it has pass through charging. Once it’s paired with a strap battery I was able to get about ten extra hours. I was recently looking for a new setup for a Quest 3 since I’m planning to get one but now I won’t need to since this battery seems to meet the specs. I’ll report back if it works or not.

If you want to keep your quest powered for a bit longer, this will definitely do the trick, but there's a few things you should consider first. First, the straps that hold this power bank onto the actual headset strap can sometimes feel uncomfortable depending on the shape of your head. They won't feel like they're not there, nor will the power bank itself, which can rest on the back of your head. The battery life is also only enough for maybe one more charge. It's not gonna keep you going for a super extended period of time. That doesn't mean this is a bad product, I love it, but you should be sure you're okay with actually feeling that power bank on your head, and be aware it won't last for a long time before needing a recharge.

Had no issues with install or delivery. Battery life was as listed even though that’s pretty rare nowadays. Eventually upgraded to a kiwi strap do to uncomfortable strap during long play sessions. Overall would recommend for a budget friendly option and if your ok with upgrading in the future.

This thing is great at extending your playing time. When you play Oculus you are definitely going to want to play longer than the battery allows. Just know that it does take a very long time to charge, mine came with no charge at all so I had to charge overnight. It actually took so long to charge, I thought it might be defective but it's not. You charge it directly plugged into the wall, with the headset power plugged into the battery pack, and both charge that way. The way I use it is to let the Oculus battery drain and when I get the low battery notification on screen I click the battery pack, just make sure to double click it off when done. It's not made to fit the Kiwi head-strap I purchased but I made it work by strapping it in upside down. It does add weight but it's a good thing because it balances the weight on your head since the front of the Oculus is naturally heavier.

The grandkids love it. We've had it for a few years now.

First of all, everyone giving this product 1 star because it “doesn’t function properly” probably didn’t even bother taking two seconds of their time to fully read the guide included in the box. This pack works like a charm, really does balance out the weight on the oculus, and adds hours of extended gameplay, while being perfectly comfortable. I’d buy this over the Elite strap + battery any day. For the price, you honestly can’t beat it. Now I will say it does take some time to fully charge (about 3-4hrs, idk I honestly didn’t time it) but once it’s fully charged, you’ll enjoy hours of gameplay without worrying about battery life. I have a friend who bought the elite strap with battery for the oculus, and this battery pack out did that, and then some. Really do recommend.

I've tested many battery solutions on my different strap replacements and this is by far the best solution and it never smacks you in the head or falls off like others do. I tested this on the strap that comes with the Quest 2, the oculus elite battery strap (my fav actually), kiwi's head strap and the Bobo head strap. It's not necessarily intended for anything but the original strap but it easily fits on other straps. You just attach it to the strap going front to back and rest it's weight on the rear head support as much as possible. Works for just about everything. In this config (especially with the Oculus brand battery strap) you can play for quite a long time. The quest 2 will draw most of its power from an external battery but also draws from itself to (I assume) let the charging circuitry cool and the HMD battery as well. So when my elite battery Hits 55% I tap the button and tum on this which will start charging the battery in the strap. That's allot of battery life. You will quit before it does. I also use the battery to charge the battery strap and the quest 2 (obviously) but I wouldn't recommend charging something with the battery while also charging it back up. I also would only charge it until I see the 2nd zone filled, then I'll wait about 45 min and stop charging. That should make sure it charges plenty but stays below. 85%. 85% is the most you should charge a lithium battery if you want to get the most charge cycles out of it. If you're not using it for 2+ weeks drain it to 40%. You should also never let it get below about 10% power for maximum battery health.

Aparte de aguantar la batería, es un buen contrapeso. Se vuelve súper comodo

Je suis très contente de la batterie.Le seul défaut, c'est qu'il me fait mal à l'arrière du crâne.

This is absolutely fantastic! At first I struggled a bit to attach it. But I watched a YouTube video and managed really well. I haven't needed to remove it adjust it since and that was weeks ago. I have a cheaper Chinese equivalent to the elite strap with a front halo and slightly different design to the officially supported straps. However, it's pretty flexible so with a bit of tinkering from the suggested config, it fits firmly. The thing itself lasts for ages! Literally like 5 hours. Then you've got the internal battery life on top of that. I do notice the weight of it slightly. It is more than a counterweight for the headset itself, but if you place the main body of it a bit higher up, then it's not a significant issue. I can certainly forget about it easily. It looks cool too. For £60 it was a total no-brainer. No longer do I have to worry about how long I've got left until I need to plug in. Especially useful if playing with friends and it's in constant use for hours. I wouldn't want to be in VR for more than 6 hours straight so as long as you plug it in when you're resting, you'll always have wireless VR!

This is a great add-on for the oculus quest 2 and it helps the headset last around 8 hours instead of the usual 2. The power bank can be put on the elite strap very easily if you follow the instructions of the youtube video, it is also very comfortable and acts as a counter weight. The power bank can fit in the official oculus case while the headset and controllers are in it too, if you do some manoeuvring. All in all great add-on for the price. In the picture of the case being closed the power bank is in the case with the vr headset and controllers, just to show it will close when they're in.

Tout était pour le mieux, mais après quelques semaines, ça ne fonctionnait plus. Le câble usb-c qui est fourni avec la batterie c’était mis en court circuit et la batterie s’était mise en sécurité. J’ai remplacé le câble et tout est rentré dans l’ordre. Mais pas évident de trouver un câble aussi court et coudé.