HP Chromebook 11 G5 DR02XL Compatible Battery 7.7V 5600mAh
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HP Chromebook 11 G5 DR02XL Compatible Battery 7.7V 5600mAh - 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 11 G5 DR02XL Compatible Battery 7.7V 5600mAh - is backordered and will ship as soon as it is back in stock.
Voltage
7.7V
Amp
5600mAh
HP Chromebook 11 G5 — 7.7V Li-Polymer Replacement Battery (DR02XL)
This is a 7.7V, 5600mAh (43.12Wh) Li-Polymer replacement battery for the HP Chromebook 11 G5 and Chromebook 11-V series. It fits models including the Chromebook 11-V011DX and Chromebook 11 G5 (P0B78UT), among others. OEM part numbers include DR02XL, HSTNN-IB7M, HSTNN-LB7M, and TPN-W123.
- Chromebook 11 G5 and 11-V series fit: These models share the same 7.7V battery rail, physical connector, and BMS handshake protocol. The DR02XL part number covers the full G5 and 11-V lineup because HP used a single battery spec across both sub-variants without changing the EEPROM profile.
- Bench tested on actual hardware: We cycled this cell through charge and discharge on a Chromebook 11 G5 unit. The BMS accepted the new cell without faults, reported capacity within expected range after two full cycles, and the charge circuit reached 100% without cutoff errors.
- Post-install calibration on Chrome OS: After fitting this battery, run it down to the automatic hibernate cutoff — do not force-shutdown — then charge uninterrupted to 100%. Chrome OS uses this cycle to reset the fuel gauge IC learn cycle against the new cell and clear the inaccurate health flag that appears after every cell swap.
Chrome OS reporting battery health as poor immediately after replacement
The Chromebook's embedded controller reads health data from EEPROM registers that still hold degraded values from the old cell. The new cell has no charge history, so the firmware compares its current state against a stored baseline that no longer applies. Chrome OS then flags health as poor or unknown — this is a firmware reporting artefact, not a cell fault. One full discharge-to-hibernate followed by an uninterrupted charge to 100% resets the learn cycle and clears the warning.
Chromebook shutting down at 20–30% charge shown on screen
This happens when the fuel gauge IC has not yet calibrated against the new cell's actual voltage curve. The displayed percentage is based on the old cell's curve, so the system hits the low-voltage cutoff — typically around 6.0V under CPU and display load — while the gauge still reads 20–30%. It is not a cell defect. Run two full discharge-to-hibernate and full-charge cycles without interruption; by the third cycle the gauge IC maps the new curve accurately and shutdowns at false percentages stop.
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
Chrome OS shows the battery as "unknown" or stuck at 0% right after I installed the new one — is the battery dead?
No — the embedded controller is still reading EEPROM data from the old cell and has not yet registered the new one. Power the Chromebook on, let it discharge fully to automatic hibernate, then charge uninterrupted to 100%. After that first complete cycle, the controller re-registers the cell and the percentage reads correctly.
The battery stops charging at 80% and won't go higher — did I get a faulty cell?
This is a BIOS-level charge limit, not a cell fault. Some HP Chromebook firmware ships with an 80% charge cap enabled as a battery-preservation feature. Go into the Chromebook's settings, check the Battery section under Device, and disable the charge limit if it's toggled on. If no toggle appears, a full powerwash followed by a firmware re-check clears held charge-cap flags.
System info shows the wrong Wh rating — it says something different from 43.12Wh — should I be worried?
The Wh figure in system info pulls from the EEPROM rated value stored on the cell, which can differ slightly from the actual chemistry capacity. A reading that is close but not exact — say 42Wh or 44Wh — is normal and does not affect charge behaviour. If the value shown is wildly off, like under 30Wh, run one full calibration cycle: discharge to hibernate, charge to 100%, and the reported value will update to reflect the actual cell.
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