Pico 4 VR Headset Compatible Battery 3.85V 5300mAh
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Pico 4 VR Headset Compatible Battery 3.85V 5300mAh - is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
Battery Care Tips
🔹 Getting Started
Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.
🔹 Keep It Healthy
Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.
Delivery and Shipping
Delivery and Shipping
🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.
Disclaimer
Disclaimer
⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.
🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.
Pico 4 VR Headset Compatible Battery 3.85V 5300mAh - is backordered and will ship as soon as it is back in stock.
Voltage
3.85V
Amp
5300mAh
Pico 4 — 3.85V Li-Polymer Replacement Battery (1ICP10/40/46-2)
This is a 3.85V, 5300mAh Li-Polymer battery for the Pico 4 standalone VR headset. It matches OEM part number 1ICP10/40/46-2 and fits directly into the Pico 4 headset housing. Swap it in when your original cell no longer holds a charge or has degraded after extended use.
- Pico 4 compatibility: The Pico 4 runs its display, Snapdragon XR2 processor, and 6DoF tracking cameras off a single cell. The 1ICP10/40/46-2 part number covers all Pico 4 units — the BMS handshake, connector pinout, and cell geometry are consistent across the production run.
- Bench tested on actual hardware: We ran this cell under combined display and processor load. The BMS held voltage above 3.6V through the draw cycle and triggered protection cutoff cleanly at the low-voltage threshold — no false trips under normal headset operation.
- Session voltage management: The Pico 4's tracking processors draw harder when running room-scale scenes with multiple anchors active. Start sessions with a full charge — the tracking subsystem needs a stable voltage floor. A partially charged cell can sag enough under peak tracking load to cause drift events even before the headset reports low battery.
Why the Pico 4 loses tracking when battery drops below 20%
The Pico 4's inside-out tracking relies on four camera feeds being processed in real time by the Snapdragon XR2. That compute load is constant — it doesn't scale back when battery gets low. As the cell voltage sags toward 3.6V, the processor throttles to protect thermals, and frame processing for the tracking cameras slows down. The result is drift, stuttering anchors, or brief tracking loss — even though the headset hasn't shut down yet. Keeping charge above 20% keeps cell voltage high enough to sustain full tracking throughput.
Headset shuts down without warning mid-session
This happens when the combined draw from the display, wireless, and processor hits the cell at the same moment — typically during a scene transition or when a new environment loads. The instantaneous current spike pulls cell voltage below the BMS cutoff threshold, and the headset powers off to protect the cell. A degraded original battery with high internal resistance is most vulnerable to this. If the replacement cell shows the same behaviour, verify the headset's charge port is clean and the cell seated fully — then charge to 100% and retest before assuming a fault.
Compatible Models
Replaces Part Numbers
Technical Specifications
Product Highlights
- Brand: Pico
- Manufacturer: CS
- Series: Standard
- Color: Black
- Product Type: Li-Polymer
- Battery Type: Li-Polymer
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Frequently Asked Questions
My Pico 4 tracking keeps jumping and drifting but only happens near the end of a charge — what's causing it?
Voltage sag is the cause. As the cell discharges below roughly 3.6V, the Snapdragon XR2 throttles to manage thermals, and the tracking camera pipeline slows down enough to produce drift and anchor jumps. The headset doesn't flag this as a battery warning — it just looks like a tracking bug. Charge to 100% before sessions where room-scale tracking matters, and replace the cell if sag-related drift starts occurring above 30% charge.
My Pico 4 drains noticeably faster when I play physics-heavy or particle-intensive games — is the battery faulty?
It's not a fault — it's GPU draw. Physics simulations and dense particle effects push the Snapdragon XR2 GPU much harder than menu navigation or simple environments, which increases current draw from the cell significantly. A healthy cell handles this load, but a degraded cell with rising internal resistance will convert more energy to heat rather than runtime. If drain rate has increased over time across all content types, not just intensive scenes, the original cell has degraded and replacement is the fix.
The Pico 4 shows a charging indicator but the battery percentage won't climb past a certain point — what's happening?
This is usually a BMS calibration drift issue. After many shallow charge cycles, the fuel gauge loses accuracy and the BMS can misread state-of-charge, causing it to taper charge current early. Run the cell down to the automatic shutoff point, then charge uninterrupted to 100% in one session — this recalibrates the gauge. If the percentage still stalls at the same point after recalibration, the cell itself has lost capacity and needs replacement.
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