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K4 Boost Battery Strap for Quest 3/3S

K4 Boost Battery Strap for Quest 3/3S

  • for Quest 3/3S
  • Extended Play: Keep the MR sessions going with 3 extra hours of battery life. Optimized for peak performance based on your gaming needs.
  • Dual Fast Charging, Twice the Speed: Simultaneously charge the K4 Boost and your Quest 3S/3 with the DualBoost Power system. Fully recharge both in just 2.5 hours with a 45W adapter, delivering 25W power to your Quest 3S/3 while charging the internal battery.
  • Comfort and Balance: Ergonomically designed rear headrest with thickened padding reduces facial pressure, while enhanced counterweight eases strain on your head and neck.
  • Safe and Reliable: The premium-certified batteries and system come with multiple layers of protection, including essential UL, EN, and FCC certifications. Every material is rigorously tested in TUV labs for safety and durability.
  • Easy Wear and Quick Adjustment: The 52° damping hinge allows easy on and off, while the quick adjustment knob ensures a perfect fit.

$21.00

Original: $69.99

-70%
K4 Boost Battery Strap for Quest 3/3S—

$69.99

$21.00

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Description

  • for Quest 3/3S
  • Extended Play: Keep the MR sessions going with 3 extra hours of battery life. Optimized for peak performance based on your gaming needs.
  • Dual Fast Charging, Twice the Speed: Simultaneously charge the K4 Boost and your Quest 3S/3 with the DualBoost Power system. Fully recharge both in just 2.5 hours with a 45W adapter, delivering 25W power to your Quest 3S/3 while charging the internal battery.
  • Comfort and Balance: Ergonomically designed rear headrest with thickened padding reduces facial pressure, while enhanced counterweight eases strain on your head and neck.
  • Safe and Reliable: The premium-certified batteries and system come with multiple layers of protection, including essential UL, EN, and FCC certifications. Every material is rigorously tested in TUV labs for safety and durability.
  • Easy Wear and Quick Adjustment: The 52° damping hinge allows easy on and off, while the quick adjustment knob ensures a perfect fit.