HP Chromebook X360 11 GB02XL Replacement Battery 7.7V
This product ships directly from our Manufacturer's Warehouse and is usually delivered within 7 – 10 business days to your doorstep.
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HP Chromebook X360 11 GB02XL Replacement Battery 7.7V - 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.
HP Chromebook X360 11 GB02XL Replacement Battery 7.7V - is backordered and will ship as soon as it is back in stock.
Voltage
7.7V
Amp
5900mAh
HP Chromebook X360 11 — 7.7V Li-Polymer Replacement Battery (GB02XL)
This is a 7.7V, 5900mAh (45.43Wh) Li-Polymer battery for the HP Chromebook X360 11 convertible laptop. It fits the 2-in-1 hinge models that rotate between laptop and tablet mode. OEM part numbers GB02XL, L42550-2C1, L42583-005, HSTNN-DB7X, and HSTNN-IB8W all cross-reference to this cell.
- Chromebook X360 11 fit group: All models in this line share the same 7.7V two-cell Li-Polymer pack, the same flat flex connector, and the same BMS communication protocol over SMBus. The connector orientation and board-side latch are consistent across the 14-DB0023DX and related SKUs listed above.
- Bench tested on actual hardware: We ran this cell through charge, discharge, and BMS handshake verification on the X360 11 platform. The BMS recognised the cell, reported state-of-charge correctly after two calibration cycles, and held charge limit thresholds without tripping fault flags.
- First-cycle calibration on ChromeOS: After installation, run the device down until it hibernates on its own, then charge uninterrupted to 100% without using the device. This lets the fuel gauge IC re-learn the cell's actual capacity boundaries and clears the inaccurate health warning ChromeOS displays after every cell swap.
Why the X360 11 shuts down at 20–30% after a battery swap
The fuel gauge IC stores a capacity map built against the old cell's voltage curve. When you install a new cell, that map is stale. Under combined CPU and display load, the firmware sees the voltage drop faster than the old curve predicted and triggers an emergency shutdown — even though the cell still has usable charge. This is not a battery fault. Two full discharge-to-hibernate and uninterrupted charge cycles overwrite the old map and stop the false cutoffs.
ChromeOS reporting battery health as "poor" or Wh rating as wrong after replacement
The system reads battery health and rated Wh from EEPROM data embedded in the original cell's BMS. A replacement cell carries its own EEPROM values, which may differ slightly from HP's factory figures — ChromeOS flags this as a health warning or shows an unexpected Wh number in Settings. The warning is a data mismatch, not a sign the cell is faulty. Complete the full learn cycle described in the care tip above and the health indicator will update to reflect the new cell's actual state.
Compatible Models
Replaces Part Numbers
Technical Specifications
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
My HP Chromebook X360 11 keeps shutting off at around 25% battery after I put in the new cell — is the replacement faulty?
The cell is almost certainly fine. The fuel gauge IC is still using the voltage-drop curve it learned from the old battery, so it calls an emergency shutdown the moment voltage sags under CPU and screen load — even with charge remaining. Run the device down until it hibernates on its own, then charge uninterrupted to 100% twice without using it mid-charge. After two of those cycles the gauge recalibrates against the new cell and the early shutdowns stop.
ChromeOS is showing the wrong Wh rating in battery settings after I swapped the battery — should I be worried?
No. ChromeOS reads the rated Wh figure directly from the replacement cell's EEPROM, which may differ slightly from what HP's original firmware expected. It's a data mismatch between two sets of factory values, not a sign the cell is underperforming. Complete one full discharge-to-hibernate followed by an uninterrupted charge to 100%, and ChromeOS will reconcile the reading against the new cell's actual charge state.
The new battery is stuck charging to 80% and won't go higher — did I get a bad cell?
This is almost always a BIOS-level charge limit, not a cell fault. HP ships some Chromebook X360 11 units with a battery care setting enabled in firmware that caps charging at 80% to reduce long-term cell stress. Go into the Chromebook's settings, search for "battery," and check whether an adaptive charging or battery care mode is switched on. Disabling it allows the cell to charge to 100%.
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