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HP Pavilion DM1-3000 Compatible Battery 11.1V 4400mAh

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From $51.99 USD $63.99
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Fits HP Pavilion DM1-3000 series; replaces HSTNN-YB2D, 626869-321, 628419-001, and eight other OEM part numbers.
11.1V, 4400mAh lithium-ion delivers 48.84Wh — matches original output for standard ultraportable runtime on this compact form factor.
Connector slides straight into the original slot; locking tab seats flush without force or adjustment needed.
Bench testing showed the BMS accepted full charge cycles without voltage spike or cutoff fault on first insertion.
After installation, discharge the pack fully to hibernate shutdown then charge uninterrupted to 100% — this resets the BIOS battery learn cycle and clears false health warnings that appear after every cell swap on HP ultraportables.
Delivery time

This product ships directly from our Manufacturer's Warehouse and is usually delivered within 7 – 10 business days to your doorstep.

Discount: As a thank you for your patience, enjoy 5% off on your order
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To provide the highest-quality replacement battery, we ship this battery directly from the manufacturer rather than from aging warehouse inventory. This means delivery may take a little longer, but it helps ensure you receive a fresh battery with better performance, a longer lifespan, and greater reliability.

Estimated delivery: 7–10 business days
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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.

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🔹 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

11.1V

Amp

4400mAh

HP Pavilion DM1-3000 Series — 11.1V Li-ion Replacement Battery (HSTNN-YB2D)

This is an 11.1V, 4400mAh (48.84Wh) Li-ion battery for the HP Pavilion DM1-3000 series ultraportable notebook. It replaces OEM part numbers HSTNN-YB2D, GB06, 628419-001, and several other HP cross-references listed in the full compatibility table. The cell fits the DM1-3000, DM1-3000au, DM1-3001au, DM1-3002au, and over 86 additional variants in this lineup.

  • DM1-3000 series compatibility: Every model in this range runs the same 11.1V battery rail, uses the same physical connector, and communicates via the same BMS handshake protocol — which is why one part number covers the full lineup without modification.
  • Bench tested on actual hardware: We ran this cell through charge, discharge, and a full BMS handshake verification on DM1-3000 series hardware. The BMS accepted the cell, negotiated correctly, and the charge cycle completed without cutoff errors or fault flags.
  • First-cycle calibration on the DM1-3000: After installing, 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 consistently appears after a cell swap on this platform.

BIOS reporting poor battery health immediately after installing a new cell

The DM1-3000 BIOS reads EEPROM data written by the original cell during its lifetime. When a new cell arrives, that EEPROM history is blank or mismatched, so the BIOS flags the battery as degraded — even though the cell is fresh. This is not a fault with the replacement. The BIOS needs at least one complete discharge-to-hibernate and full recharge cycle to build a new health baseline against the new cell's chemistry. After one or two full cycles, the health indicator corrects itself and the warning clears.

Laptop shuts down abruptly while the fuel gauge still shows 20–30% remaining

This is a voltage cliff issue, not a capacity fault. Under combined CPU and display load, cell voltage drops faster than the fuel gauge IC can track — the gauge is predicting remaining charge based on historical draw patterns, but the actual cell voltage hits the BMS cutoff threshold before the gauge catches up. The fuel gauge IC needs several real-world charge-discharge cycles against the new cell to recalibrate its model. Run three full discharge cycles to hibernate-cutoff followed by uninterrupted charges to 100%, and the shutdown threshold should stabilise above 5% remaining.

Compatible Models

Pavilion DM1-3000 Pavilion DM1-3000au Pavilion DM1-3001au Pavilion DM1-3002au Pavilion DM1-3003au Pavilion DM1-3004au Pavilion DM1-3005au Pavilion DM1-3005xx Pavilion DM1-3006au Pavilion DM1-3007au Pavilion DM1-3010 Pavilion DM1-3010AU Pavilion DM1-3010nr Pavilion DM1-3014au Pavilion DM1-3015au Pavilion DM1-3016au Pavilion DM1-3017au Pavilion DM1-3018au Pavilion DM1-3020us Pavilion DM1-3022au Pavilion DM1-3023nr Pavilion DM1-3025dx Pavilion DM1-3040ca Pavilion DM1-3060la Pavilion DM1-3070la Pavilion DM1-3080la Pavilion DM1-3090la Pavilion DM1-3100 Pavilion DM1-3100eo Pavilion DM1-3100er Pavilion DM1-3100ev Pavilion DM1-3100sa Pavilion DM1-3100sb Pavilion DM1-3101ea Pavilion DM1-3101eg Pavilion DM1-3101eo Pavilion DM1-3101sg Pavilion DM1-3105ez Pavilion DM1-3110eb Pavilion DM1-3110en Pavilion DM1-3110eo Pavilion DM1-3110ew Pavilion DM1-3110ez Pavilion DM1-3113ee Pavilion DM1-3113se Pavilion DM1-3120e Pavilion DM1-3121es Pavilion DM1-3125ed Pavilion DM1-3125sd Pavilion DM1-3130eb Pavilion DM1-3130ef Pavilion DM1-3130ej Pavilion DM1-3130sf Pavilion DM1-3130sj Pavilion DM1-3135sf Pavilion DM1-3170la Pavilion DM1-3180eg Pavilion DM1-3185eg Pavilion DM1-3200 Pavilion DM1-3200au Pavilion DM1-3200er Pavilion DM1-3200et Pavilion DM1-3200sb Pavilion DM1-3200sd Pavilion DM1-3200st Pavilion DM1-3201au Pavilion DM1-3202au Pavilion DM1-3203au Pavilion DM1-3205au Pavilion DM1-3206au Pavilion DM1-3210au Pavilion DM1-3210ez Pavilion DM1-3210us Pavilion DM1-3211au Pavilion DM1-3213au Pavilion DM1-3214au Pavilion DM1-3214nr Pavilion DM1-3215au Pavilion DM1-3216au Pavilion DM1-3223se Pavilion DM1-3231sf Pavilion DM1-3240ca Pavilion DM1-3245ca Pavilion DM1-3248ca Pavilion DM1-3260la Pavilion DM1-3265la Pavilion DM1-3270la Pavilion DM1z-3000 Pavilion DM1z-3200 Probook 3105M

Replaces Part Numbers

HSTNN-YB2D 626869-321 626869-851 628419-001 A2Q94AA GB06 GB06055-CL HSTNN-E05C HSTNN-OB2D XQ504AA#ABB XQ504AA

Technical Specifications

Voltage11.1V
Amp Hours4400mAh
Capacity4400mAh
Rate48.84Wh
Net Weight292g /10.30 oz
Gross Weight442g /15.59 oz
Approximate Weight442g /15.59 oz
Dimension 204.89 x 61.66 x 23.64mm

Product Highlights

  • Brand: HP
  • Manufacturer: CS
  • Series: Standard
  • Color: Silver
  • Product Type: Li-ion
  • Battery Type: Li-ion
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Frequently Asked Questions

Why does HP System Information show a completely wrong Wh rating — like 41Wh — right after I installed the new 48.84Wh battery?

The Wh figure shown in HP System Information pulls from the cell's EEPROM, not from a live measurement. A new replacement cell ships with rated chemistry data that may differ slightly from what the original OEM cell reported. The displayed Wh corrects itself after the BIOS completes a full battery learn cycle. Run one full discharge to hibernate-cutoff, charge uninterrupted to 100%, and the reported Wh will align with the actual cell spec.

The DM1-3000 battery stops charging at exactly 80% and just sits there — is the cell faulty?

This is almost always a BIOS-controlled charge limit, not a cell fault. HP's firmware on this platform includes a battery care mode that caps charging at 80% to reduce long-term cell stress — and it can activate without obvious user input. Go to HP Support Assistant or the BIOS power settings and look for "Battery Care Function" or "Adaptive Battery Optimizer." Disable it, then plug in and confirm the charge climbs past 80% to 100%.

The fuel gauge is jumping all over — showing 60%, then 45%, then back to 55% — during normal use after the swap. What's wrong?

The fuel gauge IC in the DM1-3000 uses a stored discharge curve calibrated to the original cell. A replacement cell has slightly different impedance and discharge characteristics, so the IC's predictions become erratic until it rebuilds its model. Nothing is broken. Put the laptop through three complete discharge-to-hibernate cycles followed by full uninterrupted charges to 100%. By the third cycle the fuel gauge IC will have enough data points against the new cell to track accurately within ±5%.

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