Replacement for 731990-002: Drop-In Alternatives We Stock
Looking for a replacement for the 731990-002 (731990-002 - HP 2-Cell 30Wh 4.0Ah Li-Ion Battery for Laptop Systems)? 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 731990-002
| SKU | 731990-002 |
|---|---|
| Product | 731990-002 - HP 2-Cell 30Wh 4.0Ah Li-Ion Battery for Laptop Systems |
| Current price | $283.34 |
| Stock status | In Stock |
| Detail page | View 731990-002 › |
Drop-in replacements for 731990-002
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.
HP PB995A#ABA 12-Cell Lithium Ion Notebook Battery Lithium Ion (Li-Ion) 10.8V DC PB995A ABA
SKU: PB995A-ABA
Price: $154.17
441132-002 - HP 6-Cell Lithium-ion (Li-Ion) 2.5Ah 7.4v Notebook Battery (Black)
SKU: 441132-002
Price: $230.63
596238-001 - HP 6-Cell Lithium-Ion (Li-Ion) 10.8V 4400mAh 48Wh Primary Laptop Battery for NetBook Mini 210 Gold
SKU: 596238-001
Price: $144.58
448007-001 - HP 8-Cell 14.8-Volt 4400mAh Lithium-Ion (Li-Ion) Laptop Battery for Pavilion dv9000 Series Laptops
SKU: 448007-001
Price: $146.54
451868-001 - HP 8-Cell 14.8V 2.55Ah 73Wh Lithium-Ion (Li-Ion) Laptop Battery for HP Pavilion DV9000 Series Notebooks
SKU: 451868-001
Price: $155.70
740005-121 - HP 3-Cell 28WHr 2.55Ah Lithium Ion (Li-Ion) Primart Notebook Battery for TouchSmart 10 Series Laptop PC
SKU: 740005-121
Price: $166.26
740722-001 - HP 3-Cell 28WHr 2.55Ah Lithium Ion (Li-Ion) Primart Notebook Battery for TouchSmart 10 Series Laptop PC
SKU: 740722-001
Price: $166.26
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.