B2 Battery Pack - Replacement Battery M2/M3 Pro 5200mAh, Increases Battery Life of Quest2 Quest 3, Magnetic Connections

I’ve picked up four of these B2 battery packs to go with my Meta Quest 3 setup, and they’ve completely changed the way I experience VR. The batteries are lightweight (about 140g), and they attach magnetically to the BOBOVR strap system — making hot-swapping smooth, fast, and honestly kind of satisfying. Build quality is solid. They don’t feel cheap or fragile, and the magnetic connection is strong enough to hold firmly during gameplay without any wiggle. Each battery has clear indicator lights for charge level, and I’ve found them to be really accurate, which is helpful when cycling through multiple packs. In terms of performance, they’ve been super reliable. I usually get around 2–3 hours of gameplay per battery, and since they charge up to about 80% in just 2 hours, rotating between packs means I’m never stuck waiting for juice. With two charging docks and a battery rotation system, I’ve essentially achieved unlimited VR playtime. If you’re serious about longer gaming sessions or just want the freedom to play without being tethered to a wall or worrying about headset battery life, the B2 battery pack is a must-have. One is good, two is better — four? You’re living the dream.

Gives you about 2-3 hours extra depending on what your doing with your quest. Have a few extra on charge while you play is a must.

Batteria arrivata nei tempi previsti per l'ottimo cinturino BOBOVR dura 2-3 ore di autonomia aggiuntiva al visore Consigliata

Funktioniert wie erwartet.

The two pack of extra batteries arrived well earlier than predicted. I liked the packaging, no fuss, just a cardboard around the batteries. They came fully charged, ready to use. The battery charges the headset and playing an hour takes about half a battery. So I would assume one battery lasts for about 2 hours. 4 LEDs tell you the remaining charge. They are super easy to exchange, just lift it away and stick the next to the Bobovr M2 headstrap, the battery is held by strong magnets. If you didn't get the Bobovr M2 headstrap already, then opt for the headstrap -charging base - battery pack. The headstrap is amazing and balances the headset very well. No headaches anymore.