
Battery Packs
VR Battery Pack – 21 W 9750 mAh for Wireless PC VR Adapters
21W 9750mAh VR battery pack that adds 2–3 hours of wireless PC VR…
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This VR headset battery is a spare swappable rear battery for the VIVE Focus Vision and VIVE Focus 3, so one battery charges while you keep using the headset.
Who it’s for: Training fleets, arcades and all-day enterprise users.
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Swap batteries and keep your VIVE Focus running all day.
A flat headset in the middle of a training session costs the whole group's time.
This VR headset battery is a spare swappable rear battery for the VIVE Focus Vision and VIVE Focus 3, so one battery charges while you keep using the headset.
VIVE Focus Vision has a built-in reserve battery, so you can swap this battery into the rear case without losing power for up to 20 minutes.
For fleets, pair spares with the 4-bay multi-battery charger for 24/7 rotation.
Training fleets, arcades and all-day enterprise users.
No shutdown on Focus Vision.
Also balances weight.
Continuous use.
VIVE battery.
4-bay charger.
Compatible with VIVE Focus Vision and VIVE Focus 3.
VIVE has several headset families that do not share parts. The Focus series (Focus 3, Focus Vision) and XR series (XR Elite) are standalone headsets with their own controllers, batteries and gaskets; the Cosmos series is a PC VR family with its own face plates and controllers; the Pro series (VIVE Pro, Pro Eye, Pro 2) is PC VR with base-station tracking; VIVE Flow and VIVE Eagle are glasses. Always match the compatibility line with your headset.
Tracking generations. Base Station 1.0 and SteamVR Base Station 2.0 cannot be mixed in one room. The 2018 controllers and Tracker 3.0 work with both; original VIVE controllers and Tracker 1.0 need 1.0 stations. VIVE Ultimate Trackers use inside-out cameras and a wireless dongle instead of base stations.
PC streaming. Standalone VIVE headsets stream PC VR over Wi-Fi or USB-C; DisplayPort mode (Focus Vision only) needs the DisplayPort-mode cable and converter for visually lossless image quality.
Charge at room temperature, avoid leaving it fully drained for long periods, store it partly charged when not in use, and stop using it if it swells, overheats or is damaged. Recycle it at a battery collection point.
| Type | Swappable rear battery |
| Compatible with | VIVE Focus Vision, VIVE Focus 3 |
Shipping is free on orders worldwide. Orders are prepared and dispatched within 1–3 business days and typically arrive within 4–8 business days in total, with tracking sent by email. Customs or public holidays can occasionally add a few days, and some items ship directly from our supplier.
You have 14 days from delivery to return the product for a refund, for any reason. It must be new, unused and in its original packaging with all accessories and documents. Contact us at metanexusxr@gmail.com with your order number to start the return. Consumables such as face cushions, foam pads or batteries showing wear cannot be refunded.
Every new product bought from our store has a 3-year legal guarantee from delivery (1 year for refurbished items). If anything goes wrong, email us your order number and a short description or photo and we will handle the claim with you.
Full details: Shipping policy · Refund policy
Full details: Warranty terms · Terms of service
On Focus Vision, yes, thanks to the internal reserve battery (up to 20 minutes).
On Focus Vision, yes, for up to 20 minutes.
Yes, a 4-in-1 charger.
Shipping is free worldwide. Orders are dispatched within 1–3 business days and usually arrive within 4–8 business days in total, with tracking by email.
Yes, within 14 days of delivery, as long as it is new, unused and in its original packaging. Email metanexusxr@gmail.com with your order number to start a return.
Yes, a 3-year legal guarantee from delivery on new products bought from our store (1 year for refurbished items).
Yes. It is an original HTC VIVE product, designed for the models listed under compatibility. See our other VR battery packs, or browse all VR accessories at Metanexus XR.
More answers in the help centre · discounts & offers
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VR Headset Battery – Hot-Swap Rear Battery for Business Standalone HeadsetsThis product | VR Battery Pack – 21 W 9750 mAh for Wireless PC VR Adapters | VR Power Bank – 10000mAh Wearable Neck Battery | |
|---|---|---|---|
| Price | $270.00 | $203.00 | $180.00 |
| Works with | — | — | Pico 4, Meta Quest 3 |
| Best for | Training fleets, arcades and all-day enterprise users. | Wireless PC VR players and venues rotating batteries between sessions. | — |
| Compatible with | VIVE Focus Vision, VIVE Focus 3 | VIVE Wireless Adapter | — |