HP Pavilion ZE2000 10.8V Replacement Battery 367759-001
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HP Pavilion ZE2000 10.8V Replacement Battery 367759-001 - 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.
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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 Pavilion ZE2000 10.8V Replacement Battery 367759-001 - is backordered and will ship as soon as it is back in stock.
Voltage
10.8V
Amp
4400mAh
HP Pavilion ZE2000 Series — 10.8V Li-ion Replacement Battery (367759-001)
This is a 10.8V, 4400mAh Li-ion battery for the HP Pavilion ZE2000 series and related dv1000/dv1600 notebooks. It replaces OEM part 367759-001 and cross-references HSTNN-IB09, HSTNN-UB09, and PM579A among others. Fit extends across Pavilion ZE2015EA, dv1635la, dv1680ca, and over 940 additional models sharing this battery platform.
- ZE2000 and dv1000 platform compatibility: These HP series share a common 10.8V three-cell-pair architecture, the same connector pinout, and an identical BMS communication protocol — which is why one battery number covers hundreds of models across both lines.
- Bench tested on actual hardware: We ran this cell on a ZE2000-series unit and confirmed BMS handshake, charge acceptance to full capacity, and clean cutoff at the low-voltage threshold. The BIOS recognised the battery without prompts or errors.
- First-cycle reset after install: After fitting this battery, run the laptop on battery alone until it hibernates at low cutoff, then charge uninterrupted to 100%. This forces the BIOS learn cycle to reset against the new cell and clears the inaccurate health warning that appears after most cell swaps on this platform.
Why the ZE2000 BIOS reports poor battery health after a cell swap
The ZE2000 stores charge history in EEPROM on the battery's BMS board. When a new cell arrives, that EEPROM contains factory defaults that don't match actual capacity, so the BIOS flags the battery as degraded immediately. This is not a fault with the replacement cell — it's a calibration mismatch. One full discharge-to-hibernate followed by an uninterrupted charge to 100% updates the BIOS fuel gauge IC against real cell data and clears the warning.
Laptop shuts off at 20–30% charge shown on screen
This happens when the cell voltage drops below the BMS cutoff threshold under combined CPU and display load — even though the OS fuel gauge still reads 20–30%. The gauge is reporting estimated charge, not live voltage, and the estimate drifts after a cell swap until calibration cycles are complete. The battery cuts out because actual cell voltage hits roughly 9.0V under load before the gauge catches up. Run two full discharge-to-hibernate cycles to let the fuel gauge IC recalibrate its voltage-to-percentage curve against the new cell.
Compatible Models
Replaces Part Numbers
Technical Specifications
Product Highlights
- Brand: HP
- Manufacturer: CS
- Series: Standard
- Color: Black
- Product Type: Li-ion
- Battery Type: Li-ion
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Frequently Asked Questions
HP battery meter shows 0% or "unknown" straight after fitting the new battery — is the cell dead?
No. The ZE2000's BIOS reads charge state from EEPROM data stored on the old battery's BMS board, and a fresh cell has factory-default values that the system can't interpret correctly. The fuel gauge IC needs at least one full cycle to map real voltage against percentage. Charge the new battery to 100% uninterrupted, then discharge to hibernate cutoff — after that cycle the meter should display a normal reading.
Windows says the battery is only 47Wh but the laptop info screen shows a different Wh figure — which is right?
The figure in Windows comes from EEPROM-rated capacity written at the factory, which can differ from actual cell chemistry. The physical cell in this battery delivers 4400mAh at 10.8V, which equals 47.52Wh — that is the real number. The system info screen may show a legacy value pulled from the old battery's stored data until the BIOS learn cycle completes after one full discharge-charge pass.
New battery charges fine but the percentage jumps erratically — drops from 60% to 40% in minutes, then climbs again
The fuel gauge IC is still mapping its discharge curve against the new cell chemistry. Until two or three full cycles are completed, voltage-to-percentage conversion is unreliable and the displayed figure can jump significantly under load or light use. Run the laptop on battery from full charge to hibernate cutoff twice without interruption. After those calibration cycles, the percentage steps should stabilise to within a few percent of actual remaining capacity.
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