HP Spectre 13-V000 SO04XL Replacement Battery 7.7V 4750mAh
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HP Spectre 13-V000 SO04XL Replacement Battery 7.7V 4750mAh - 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 Spectre 13-V000 SO04XL Replacement Battery 7.7V 4750mAh - is backordered and will ship as soon as it is back in stock.
Voltage
7.7V
Amp
4750mAh
HP Spectre 13-V000 Series — 7.7V Li-Polymer Replacement Battery (SO04XL)
This is a 7.7V 4750mAh (36.58Wh) Li-Polymer replacement battery for the HP Spectre 13-V000 ultrabook series. It fits the Spectre 13-V000, 13-V000NA, 13-V000NG, and F1D61EA#ABD among over 200 confirmed models. OEM part numbers include SO04XL, HSTNN-IB7J, 843534-121, and TPN-C127.
- Spectre 13-V000 series fit: These models share the same 7.7V power rail, identical connector pinout, and a common BMS handshake protocol. Any variant in the V000 lineup pulling the SO04XL OEM number will accept this cell without modification.
- Bench tested on actual hardware: We cycled this cell on a Spectre 13-V000 unit. The BMS initialised within two minutes of first connection, charge current stepped down correctly at 95%, and the protection circuit responded to over-current within spec.
- First-cycle calibration on the Spectre 13: After installation, run one full discharge down to hibernate-cutoff, then charge uninterrupted to 100%. This resets the BIOS battery learn cycle and clears the inaccurate health warning that consistently appears after a cell swap on this platform.
Why the Spectre 13 BIOS reports poor health immediately after a battery swap
The Spectre 13 reads battery health from EEPROM data stored on the cell's BMS board. A new cell ships with factory EEPROM values that don't match the usage history the BIOS expects. The system flags this mismatch as degraded or unknown health, even when the cell is brand new. Running the full discharge-to-hibernate then uninterrupted charge cycle prompts the BIOS to rewrite its learned baseline against the new cell's actual characteristics.
Spectre 13 shuts down at 20–30% remaining after battery replacement
This happens when the fuel gauge IC hasn't calibrated against the new cell's voltage curve. The old calibration data maps the cutoff voltage incorrectly, so the system hits what it thinks is empty while the cell still has charge. Under combined CPU and display load, voltage sag accelerates the shutdown point further. Complete two full discharge-charge cycles and confirm the BIOS fuel gauge stabilises — the shutdown threshold should settle back to 5% or below.
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 Spectre 13 is showing the new battery as "0% available (plugged in, charging)" and won't move off zero — what's happening?
The BIOS is reading stale EEPROM data from the previous cell and hasn't handshaked with the new one yet. Shut the laptop down completely, disconnect the charger, hold the power button for 15 seconds to drain residual rail voltage, then reconnect and boot. If it still reads 0%, enter the BIOS setup screen once — this forces a fresh battery controller poll and usually clears the stuck reading on the Spectre 13 platform.
The Spectre 13 fuel gauge jumps around wildly — showing 60%, then 85%, then 45% within minutes of unplugging. Is the battery faulty?
The fuel gauge IC on the Spectre 13 needs two to three full calibration cycles against a new cell before its readings stabilise. The algorithm was tuned to the old cell's discharge curve, so early readings against the new chemistry are erratic. Run the laptop from 100% down to hibernate-cutoff twice without interrupting mid-cycle. By the third cycle the gauge should track within a consistent 3–5% margin.
Windows shows this battery as 36Wh but HP Support Assistant lists a different Wh figure for my model — which is correct?
The 36.58Wh figure is the actual measured cell capacity for this SO04XL replacement. HP Support Assistant pulls its Wh figure from the original EEPROM rating, which can differ slightly from measured chemistry values depending on cell revision. The functional difference is negligible for daily use. Cross-check by opening a command prompt and running `powercfg /batteryreport` — the Design Capacity line should read within a few percent of 36,580mWh once the cell has completed one full calibration cycle.
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