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HP Pavilion X2 12 GI02XL Replacement Battery 7.6V 4350mAh

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From $58.99 USD $73.99
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Fits HP Pavilion X2 12 series; replaces GI02XL, HSTNN-LB7D, 832489-421, 833657-005, TPN-Q169, 841565-001.
7.6V 4350mAh Li-Polymer cell restores full charge capacity on the Pavilion X2 12 detachable hybrid.
Connector slides into the internal battery slot with a single locking tab; orientation marked on the pack.
We bench-tested the GI02XL against the OEM pack; BMS accepted charge from 0 to 100% without cutoff faults.
After installation, run one full discharge to hibernate cutoff then charge uninterrupted to 100% — this resets the BIOS battery learn cycle and clears inaccurate health warnings that appear after cell replacement.
Delivery time

This product ships directly from our Manufacturer's Warehouse and is usually delivered within 7 – 10 business days to your doorstep.

Discount: As a thank you for your patience, enjoy 5% off on your order
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Fresh Battery, Worth the Wait

To provide the highest-quality replacement battery, we ship this battery directly from the manufacturer rather than from aging warehouse inventory. This means delivery may take a little longer, but it helps ensure you receive a fresh battery with better performance, a longer lifespan, and greater reliability.

Estimated delivery: 7–10 business days
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By continuing with your purchase, you acknowledge and agree to the estimated 7–10 business day delivery timeframe.
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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.

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Voltage

7.6V

Amp

4350mAh

HP Pavilion X2 12 — 7.6V Li-Polymer Replacement Battery (GI02XL)

This is a 7.6V Li-Polymer battery rated at 4350mAh (33.06Wh), replacing part number GI02XL. It fits the HP Pavilion X2 12 detachable 2-in-1, including the 12-B010N, 12-B096MS, and 12-B000 series. Cross-reference OEM part numbers HSTNN-LB7D, 832489-421, 833657-005, TPN-Q169, and 841565-001 before ordering.

  • Pavilion X2 12 series fit: These models share the same flat Li-Polymer cell format, 7.6V rail, and BMS handshake protocol tied to the GI02XL part family. The tablet keyboard dock draws power from the same cell stack, so voltage tolerance across the BMS must match exactly.
  • Bench tested on actual hardware: We cycled this cell on the Pavilion X2 12 platform and confirmed the BMS completed charge termination cleanly at full capacity. The system recognised the battery without throwing an unknown device flag during initial POST.
  • First-cycle calibration on the Pavilion X2 12: After fitting, run one full discharge to hibernate cutoff, then charge uninterrupted to 100%. This resets the BIOS battery learn cycle and clears the inaccurate health warning that appears after every cell swap on this platform.

Why the Pavilion X2 12 shuts down at 20–30% after a battery swap

The BIOS fuel gauge IC retains learned discharge curves from the old cell. When the new cell's actual voltage profile doesn't match that stored curve, the system misreads remaining capacity and triggers an early shutdown. This happens under combined CPU and display load, where voltage sag on the new cell drops faster than the stale curve predicts. Two to three full discharge-charge cycles recalibrate the fuel gauge IC against the new cell's actual behaviour.

BIOS reporting battery health as "poor" or "unknown" immediately after fitting

The Pavilion X2 12 reads health data from the EEPROM embedded in the battery's protection circuit. A new cell ships with factory EEPROM values that haven't been validated against the BIOS's expected charge history — so the system flags it as degraded or unknown. This is a data mismatch, not a faulty cell. Run the battery learn cycle: discharge fully to hibernate, charge uninterrupted to 100%, then check HP Support Assistant — the health status should resolve to normal by the second full cycle.

Compatible Models

Pavilion X2 12 Pavilion X2 12-B010N Pavilion X2 - 12-B096MS Pavilion X2 12-B000 Pavilion x2 12-B100NA Pavilion x2 12-b101ns Pavilion x2 12-b030ng Pavilion x2 12-b000ng Pavillion x2 12-b020nr

Replaces Part Numbers

GI02XL HSTNN-LB7D 832489-421 833657-005 TPN-Q169 841565-001

Technical Specifications

Voltage7.6V
Amp Hours4350mAh
Capacity4350mAh
Rate33.06Wh
Net Weight157g /5.54 oz
Gross Weight297g /10.48 oz
Approximate Weight297g /10.48 oz
Dimension 189.90 x 140.90 x 3.90 mm

Product Highlights

  • Brand: HP
  • 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

The HP Pavilion X2 12 keeps shutting off at around 25% battery — did I get a bad replacement cell?

Almost certainly not a bad cell. The BIOS fuel gauge IC on the Pavilion X2 12 holds discharge curve data from the old battery, and that stale data causes early shutdown when the new cell's voltage drops faster than predicted under CPU and display load. Run two full discharge-to-hibernate cycles followed by uninterrupted charges to 100% — this recalibrates the fuel gauge IC against the actual new cell chemistry. After the second cycle, the early cutoff should stop.

My Pavilion X2 12 won't charge the new battery past 80% — is the cell defective?

This is a BIOS-controlled charge limit, not a cell fault. HP's firmware on some Pavilion X2 12 units activates a battery care charge cap at 80% to reduce cell stress over time. Go to HP Support Assistant or the BIOS power settings and check whether "Battery Care Mode" or a charge limit is enabled — disable it, then plug in and confirm the charge progresses past 80% to 100%.

System info shows the wrong Wh rating for the replacement GI02XL — it says something lower than 33.06Wh. What's happening?

The Wh figure Windows displays is pulled from the EEPROM on the battery's protection circuit, which stores the manufacturer's rated value rather than the actual measured capacity of the specific cell. New cells fresh from production often report conservative EEPROM values before the fuel gauge IC has run calibration cycles. Complete two full discharge-to-hibernate and full-charge cycles — the reported Wh figure typically stabilises closer to the rated 33.06Wh once the fuel gauge IC has mapped the new cell's actual charge curve.

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