BOBOVRB100 Battery Pack for S3 Pro Replacement 10000mAh Hot-Swap Battery Accessories, Magnetic Connectors

The magnet system is extremely convenient to slot into the headset & charging pad. It goes in with a very satisfying click. It gives a LOT of extra play time and charges pretty fast. I think just one battery is enough for most people. (Especially if you're just streaming PCVR over LAN, which doesn't take much energy.) If you have two batteries (taking turns charging) then you could go indefinitely.

Quest 3 would die within an hour of use while training with ACE VR. Being able to hot swap the batteries between stages has been a game changer allowing me to train for hours. Easily mounts with the magnetic and charges relatively quickly. Little pricey but definitely worth having at least 2.

This is a must have IMO if you want to have extended play sessions in VR. Comparing this to the old B2 battery from bobo, this is leagues better as it's actually able to maintain and charge my quest 3 instead of just prolonging the battery life. I personally have two of these and its made it to where I pretty much never have to worry about my quest dying, even for 6+ hour play sessions. The only kind of downside with them is that they do take a while to charge (around 2.5-3 hours using a 67W charger), though I'm fairly certain you could make them charge faster if you had a higher wattage charger. Overall, I would genuinely recommend picking one of these up, especially if you are someone who likes to have long play sessions.(Also make sure your bobo headstrap has the support for this battery, as it is differently shaped than the old ones. There is an upgrade kit for older headstraps that includes the new charging cradle and a battery for just 10 dollars more)

Pros:• Longer VR sessions made easy. The B100 delivers up to 3–4 hours of extra playtime per pack, letting you swap batteries mid-session for uninterrupted immersion. • More capacity, minimal extra weight. Compared to the older B2 pack, this one nearly doubles capacity (10000 mAh vs. 5200 mAh) while adding just ~28% more weight. • Smart and safe design. With high-precision Texas Instruments BMS chips, it offers accurate battery-level readings (1–100% via 4 LEDs), plus built-in temperature sensors and protection features for both performance and safety. • Efficient power and heat management. The updated high-voltage design improves energy conversion, delivers higher output, and reduces overall heat compared to prior generation packs. Cons:• Compatibility limitations. It’s only compatible with the S3 Pro strap (and not with older M1/M2/M3 series headbands unless using the separate B100U upgrade kit). Verdict:If you’re using the S3 Pro with your Quest 3, this battery pack is a no-brainer—offering significantly more playtime, smart safety features, and minimal added weight. It’s a truly essential accessory for longer VR sessions without the hassle of charging downtime.

Very heavy duty and charges well.

The actual product works very well, good battery life, smart magnet systems, and a good enough way to tell how charged it isBut the whole thing ended up being less useful than I had hoped, mind you the actual product works wonderfully, but I unfortunately just prefer the default headset strap for my PCVR experience, the primary reason is because I cannot wear my own choice of headphones with all this extra bulk of a system. Definitely something I should have considered

Great product my grandson says. He says the charge lasts a long time.

Works quite well and even without the charging base's 30 watt charging (using the usb C at whatever it's set to) i can pretty much not worry about the headset. i get nearly upto 4 solid while using the other.the minor differince is the tip top of the charge so not much actuial power getting in there by that point :)As for how well it works on the headset.Quest3 can run and charge most of the time there are a few times the headset will fall down to around 95 but stays there from then on.Cons. Q3 Sometimes the headset does not keep the usb active or disables it.in case 1 the battery dosnt know it's supposed to be sending power.in case 2 the headset shuts off usb charging (Simple fix pop the bat off and drop it on again if ya dont here the noise inside the headset just unplug the usb cable and plug it back in again) Dosn't happen often.Wishes (this is more about the headstrap than the battery maby) Fowerd the Battery level to the headset.