JellyVR
Jelly Pucks V2
Jelly Pucks V2
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· Dispatch next business day · 2–6 day delivery · Free returns
✅ Compact power bank for full-body VR tracking
✅ For HTC VIVE Trackers (1.0, 2.0, and 3.0)
✅ 14-20 hours playtime, 2000mAh battery
✅ USB-C pass-through charging supported
✅ On/off toggle button for manual power control
✅ Side LEDs show battery level
✅ Fully custom designed hardware
🎉🍜💡 Friends of UdonVR and Rhythm!
✴️ Important:
• Pucks sold individually
• Tracker straps not included
• HTC Vive Tracker not included
🚚 Delivery:
Fully tracked international shipping. Tracking number sent via email when dispatched.
📦 Included with Each Puck:
• Jelly Puck
• 4mm hex key
• Packaging
Specifications
🧪 Testing:
Each puck is tested for connectivity, and each batch is tested for charge cycle capacity.
📟 Technical Specifications:
| Specification | Value |
|---|---|
| Input | 5V 2.1A (USB-C) |
| Output | 5V 2.4A (vive tracker draws <500mA) |
| Playtime | 14-20 hours (depending on tracker ver/health) |
| Battery | 2 x 3.7V 1000mAh (with protection circuits) |
| Total Capacity | ~6500mWh |
| Charge Time | ~1.2 hours |
📐 Measurements:
| Measurement | Value |
|---|---|
| Bolt / Insert | 1/4″-20 UNC (standard camera screw) |
| Device Size | 62mm × 62mm × 14mm (20mm with bolt) |
| Device Weight | 70g |
| Packaged Size | 62mm × 20mm × 75mm |
| Packaged Weight | 85g |
Downloads
🧊 3D Models:
Jelly Puck V2 STL Files: Download (ZIP 515kb)
Jelly Puck V2 3D Print File: Download (3MF 467kb)
Charging PCB 3D Model: Download (STL 1mb)
Pogo Pin PCB 3D Model: Download (STL 302kb)
🖨️ Print Settings:
Layer Height: 0.2mm
Infill: 25%
Wall Loops: 6
Top Layers: 5
Bottom Layers: 3

Very nice product, now I wished my index controllers could get more battery time too.
Just the best possible accessory to give old HTC Tracker 3.0s with tired batteries a new lease on life — or to go non-stop in VR for over 10 hours on the weekend <3
Got some Jelly Pucks V2 for my Vive Tracker 3.0. They are made very well and work as intended. Delivery went smoothly. Thanks a lot 👍