Replacement for KU528AA: Drop-In Alternatives We Stock
Looking for a replacement for the KU528AA (KU528AA - HP 6-Cell Primary Battery for Mini 2100 Series Notebook PC)? 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 KU528AA
| SKU | KU528AA |
|---|---|
| Product | KU528AA - HP 6-Cell Primary Battery for Mini 2100 Series Notebook PC |
| Current price | $199.32 |
| Stock status | In Stock |
| Detail page | View KU528AA › |
Drop-in replacements for KU528AA
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.
456864-001 - HP 6-Cell Lithium-Ion (Li-Ion) 10.8V 4400mAh Primary Notebook Battery for 500 600 6520s 6720s 6730s 6820s 6830s Series Notebook
SKU: 456864-001
Price: $132.25
451568-001 - HP 6-Cell 11.1V 44Wh Li-Ion Primary Notebook Battery for 6720/6820 Series Notebook
SKU: 451568-001
Price: $146.54
446507-001 - HP 6-Cell Lithium-Ion 10.8V 2.2Ah 47Wh Primary Notebook Battery for Pavilion DV2000/6000 and Presario V3000/6000 Notebook Series
SKU: 446507-001
Price: $162.42
436281-422 - HP 6-Cell Lithium-Ion 10.8V 2.2Ah 47Wh Primary Notebook Battery for Pavilion DV2000/6000 and Presario V3000/6000 Notebook Series
SKU: 436281-422
Price: $167.61
580956-001 - HP 4-Cell 41Whr 2.8Ah 14.8V Lithium Ion (Li-Ion) Primary Notebook Battery for HP ProBook 5310M/5320M Series Notebook
SKU: 580956-001
Price: $178.76
441425-001 - HP 6-Cell Lithium-Ion 10.8V 2.2Ah 47Wh Primary Notebook Battery for Pavilion DV2000/6000 and Presario V3000/6000 Notebook Series
SKU: 441425-001
Price: $210.53
446506-001 - HP 6-Cell Lithium-Ion 10.8V 2.2Ah 47Wh Primary Notebook Battery for Pavilion DV2000/6000 and Presario V3000/6000 Notebook Series
SKU: 446506-001
Price: $210.53
511883-001 - HP 6-Cell 2.22Ah 47Wh Lithium-Ion (Li-Ion) Primary Notebook Battery for HP Pavilion DV6 Series Notebook
SKU: 511883-001
Price: $210.53
511872-001 - HP 6-Cell 2.55Ah 55Wh Lithium-Ion (Li-Ion) Primary Notebook Battery for HP Pavilion DV6 Series Notebook
SKU: 511872-001
Price: $219.34
491278-001 - HP 6-Cell Lithium-Ion (Li-Ion) 10.8V 4400mAh Primary Notebook Battery for 500 600 6520s 6720s 6730s 6820s 6830s Series Notebook
SKU: 491278-001
Price: $307.71
484788-001 - HP Notebook Battery Li-ion 8-Cell Primary Battery for 8530p/8530w/8730w Series Ku533aa
SKU: 484788-001
Price: $184.21
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.