Replacement for 404888-221: Drop-In Alternatives We Stock
Looking for a replacement for the 404888-221 (404888-221 - HP 9-Cell 10.8V DC 83Wh 7.65Ah Lithium-ion Battery for EliteBook 2540p)? Pro Disk Network ships HP drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 404888-221
| SKU | 404888-221 |
|---|---|
| Product | 404888-221 - HP 9-Cell 10.8V DC 83Wh 7.65Ah Lithium-ion Battery for EliteBook 2540p |
| Current price | $211.97 |
| Stock status | In Stock |
| Detail page | View 404888-221 › |
Drop-in replacements for 404888-221
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
404887-221 - HP 6-Cell Lithium-Ion 10.8VDC 4800MAh 58Wh Primary Notebook Battery for NC2400/2510P Series Notebooks
SKU: 404887-221
Price: $211.00
404888-241 - HP 10.8v 2200mAh Li-ion Laptop Battery for Business Notebook 2400/NC2400 Series
SKU: 404888-241
Price: $210.53
HP PB995A#ABA 12-Cell Lithium Ion Notebook Battery Lithium Ion (Li-Ion) 10.8V DC PB995A ABA
SKU: PB995A-ABA
Price: $154.17
461779-002 - HP 9-Cell 83Wh 10.8V Lithium-ion Battery for EliteBook 2530p / 2540p
SKU: 461779-002
Price: $99.83
BJ803AA - HP 9-Cell 11.1v Lithium-ion (Li-Ion) Primary Notebook Battery for EliteBook 2510P / 2530P / 2540p
SKU: BJ803AA
Price: $100.95
501114-001 - HP 8-Cell Lithium-Ion (Li-Ion) 14.4V 2.55Ah 73Wh Primary Notebook Battery for HP EliteBook 8530p/8530w Series Notebooks
SKU: 501114-001
Price: $155.55
BJ803UT - HP 9-Cell 11.1v Lithium-ion (Li-Ion) Primary Notebook Battery for EliteBook 2510P / 2530P / 2540p
SKU: BJ803UT
Price: $158.16
492550-001 - HP 9-Cell Lithium-Ion 83Wh Primary Notebook Battery for HP EliteBook 2530p Notebook PC
SKU: 492550-001
Price: $171.92
481087-001 - HP 6-Cell Lithium-Ion 57.7Wh Primary Notebook Battery for HP EliteBook 2530p Notebook PC
SKU: 481087-001
Price: $172.62
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.