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Compact black rectangular battery pack with magnetic attachment and four LED indicators

BoboVR

BoboVR B100 10000mAh Battery Pack for S3 Pro

SKU CH-33PS-RP813

A 10000 mAh hot-swap magnetic battery extends Meta Quest 3S and 3 sessions with fast charging to 80% in one hour

  • TypeBattery
  • 10000 mAh capacity extends play sessions far beyond the old 5200 mAh limit
  • 92 % more energy with only 28 % extra weight keeps the headset comfortable
  • 80 % charge in one hour via 30 W dock gets you back in the game fast
  • Texas Instruments BMS delivers precise 1–100 % readout so you always know remaining power
  • Built-in temperature sensors and protection switches maintain cooler, safer operation

B100 battery pack for S3 Pro headstrap

The BoboVR B100 is a 10000mAh hot-swap magnetic battery designed exclusively for the S3 Pro headstrap. It replaces the original cell to extend VR gaming sessions on Meta Quest 3 and 3S headsets. The pack integrates a Texas Instruments BMS chip that enables precise 1–100% charge reporting via four onboard LEDs. It is not for users of M1, M2, M3 Pro or M3 mini straps unless the separate B100U upgrade kit is purchased.

Magnetic hot-swap install with thermal safeguards

The battery attaches magnetically and can be swapped without removing the headset, allowing continuous play. High-precision temperature sensors and protection switches monitor internal heat at multiple points, lowering operating temperatures compared to earlier designs. The only common friction point is forgetting the B100U kit when trying to fit the pack on non-S3 straps, which makes the battery mechanically incompatible.

30W dock charges to 80% in one hour

The optional BD3 fast-charging dock delivers 30W input, reaching 80% capacity in sixty minutes and yielding roughly three hours of headset runtime. Without the dock, charging reverts to a slower rate not quantified in the data. The 10000mAh cell offers 92% more capacity than the 5200mAh predecessor while adding only 28% extra weight, but total session length still depends on headset power draw.

Highlights

  • 10000 mAh capacity extends play sessions far beyond the old 5200 mAh limit
  • 92 % more energy with only 28 % extra weight keeps the headset comfortable
  • 80 % charge in one hour via 30 W dock gets you back in the game fast
  • Texas Instruments BMS delivers precise 1–100 % readout so you always know remaining power
  • Built-in temperature sensors and protection switches maintain cooler, safer operation

Specifications

TypeBattery

Questions about this item

How can I confirm the B100 is charging correctly after attaching it to my S3 Pro headset?

The pack has four built-in LEDs that show the exact charge level from 1 to 100 percent, and the high-precision BMS chip sends the same data to the headset for on-screen monitoring.

What comes with the B100 battery pack and what extra items are needed for fast charging?

The box contains the 10000mAh B100 battery only; a separate BD3 fast-charging dock is required for 30W charging that reaches 80 percent in one hour.

Which battery version should I choose if I own a BOBOVR S3 Pro and want maximum capacity?

The B100 provides 10000mAh — nearly double the 5200mAh of the older B2 — while adding only 28 percent more weight, making it the highest-capacity option for the S3 series.

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