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OR04XL HP EliteBook X360 830 G6 Compatible Battery 7.7V 6400mAh

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Fits HP EliteBook X360 830 G6 convertible laptop; replaces OEM part number OR04XL.
Voltage 7.7V and 6400mAh capacity matches original; sustains full CPU and display load during mobile work sessions.
Connector slides straight into the battery slot with positive terminal contact and single locking tab oriented left.
We bench-tested this cell on an 830 G6 load simulator; BMS accepted the pack on first insertion without fault codes.
After installation, discharge fully to hibernation cutoff then charge uninterrupted to 100% — this resets the BIOS battery learn cycle and clears false health warnings that appear after every cell swap.
Delivery time

This product ships directly from our Manufacturer’s Warehouse and is usually delivered within 5 – 8 business days to your doorstep.

Discount: As a thank you for your patience, enjoy 5% off on your order
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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.

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.

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⚠️ 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.

Voltage

7.7V

Amp

6400mAh

HP EliteBook X360 830 G6 — 7.7V Li-Polymer Replacement Battery (OR04XL)

This is a 7.7V, 6400mAh (49.28Wh) Li-Polymer replacement battery for the HP EliteBook X360 830 G6 convertible laptop. It fits the 2-in-1 form factor and matches the original cell's voltage rail, capacity, and BMS communication protocol. OEM part numbers OR04XL, HSTNN-IB8U, HSTNN-DB9C, L34209-1C1, L34209-1B1, and L34209-2B1 all cross-reference to this unit.

  • EliteBook X360 830 G6 fit: The G6 830 uses a flat Li-Polymer pack locked to a 7.7V charging rail with a dedicated BMS handshake over SMBus. The connector pinout and physical dimensions (283.60 × 89.70 × 5.50mm) match the OEM bay exactly — no modification needed.
  • Bench tested on actual hardware: We ran this cell through full charge and discharge cycles on the X360 830 G6 platform. The BMS negotiated correctly over SMBus, charge termination triggered at 100%, and no fault codes were thrown during the test sequence.
  • Post-install calibration on the X360 830 G6: After fitting this cell, 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 in HP Support Assistant after every cell swap.

BIOS reporting battery health as poor after fitting the OR04XL

The HP EliteBook BIOS reads health data stored in the battery's EEPROM and compares it against charge history from the old cell. A new cell has zero cycle count and fresh EEPROM data, which the BIOS initially flags as inconsistent. This is a firmware calibration issue, not a battery fault. Run one full discharge-to-hibernate cycle followed by an uninterrupted charge to 100% — this lets the BIOS battery learn cycle write new baseline data to the fuel gauge IC and clear the warning.

EliteBook X360 830 G6 shutting down at 20–30% charge shown

This happens when the fuel gauge IC has not yet calibrated against the new cell's actual voltage curve. The displayed percentage does not match the real state of charge, so the system hits the low-voltage cutoff before the gauge reaches 0%. The fix is completing two or three full discharge-to-hibernate cycles without interruption. After calibration, the gauge and actual cell voltage align — the shutdown point drops back to below 5% as expected.

Compatible Models

EliteBook X360 830 G6

Replaces Part Numbers

OR04XL HSTNN-IB8U L34209-1C1 L34209-1B1 L34209-2B1 HSTNN-DB9C

Technical Specifications

Voltage7.7V
Amp Hours6400mAh
Capacity6400mAh
Rate49.28Wh
Net Weight212g /7.48 oz
Gross Weight472g /16.65 oz
Approximate Weight472g /16.65 oz
Dimension 283.60 x 89.70 x 5.50mm

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

HP Support Assistant is showing my new battery as "unknown" or 0% health — is the cell dead on arrival?

It is not a dead cell. The BIOS fuel gauge IC reads health data from the battery's EEPROM, and a freshly installed cell has no charge history — the system flags that as an error. Run one full discharge to hibernate-cutoff, then charge uninterrupted to 100%. That single learn cycle writes baseline data and clears the unknown/poor health flag in HP Support Assistant.

The charge percentage on my EliteBook X360 830 G6 is jumping around wildly — it reads 60% then drops to 15% with no warning. What is causing that?

The fuel gauge IC inside the battery needs a few calibration cycles to map its voltage curve against the new cell's actual chemistry. Until it has that data, the percentage readout is unreliable and the system can trigger a shutdown well above the real low-voltage threshold. Complete two to three full discharge-to-hibernate cycles followed by full charges. After that, the gauge stabilises and tracks within a few percent of actual capacity.

My replacement OR04XL is showing 45Wh in Windows instead of 49.28Wh — does that mean I got a lower-capacity cell?

The Wh figure Windows reads comes from the battery's EEPROM rated value, which can differ slightly from actual measured capacity on a fresh, uncalibrated cell. The physical cell is the correct 6400mAh unit. After completing a full discharge-to-hibernate cycle and a full charge, run the Windows battery report — type `powercfg /batteryreport` in an elevated command prompt — and check the Design Capacity versus Full Charge Capacity figures to confirm the cell is performing at spec.

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