Replacement for 633733-421: Drop-In Alternatives We Stock
Looking for a replacement for the 633733-421 (633733-421 - HP 4.4ah 47whr 6-Cell Li-Ion Battery (Primary) for Probook 4530s Laptop 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 633733-421
| SKU | 633733-421 |
|---|---|
| Product | 633733-421 - HP 4.4ah 47whr 6-Cell Li-Ion Battery (Primary) for Probook 4530s Laptop Pc |
| Current price | $146.32 |
| Stock status | In Stock |
| Detail page | View 633733-421 › |
Drop-in replacements for 633733-421
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.
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
633805-001 - HP 4.4ah 47whr 6-Cell Li-Ion Battery (Primary) for Probook 4530s Laptop Pc
SKU: 633805-001
Price: $168.36
QK646UT - HP 4.4ah 47whr 6-Cell Li-Ion Battery (Primary) for Probook 4530s Laptop Pc
SKU: QK646UT
Price: $179.29
458274-421 - HP 8-Cell 2.55Ah 73Wh Li-Ion Primary Notebook Battery for HP EliteBook 8530p Laptop
SKU: 458274-421
Price: $147.00
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
582213-121 - HP 6-Cell Lithium-Ion (Li-Ion) 11.1V 5000mAh 55Wh Primary Laptop Battery for NetBook Mini 210 Gold
SKU: 582213-121
Price: $210.53
536418-001 - HP 6-Cell Lithium Ion (Li-Ion) 10.8V 47Wh 4400mAh Laptop Battery for ProBook 4510s/4410 Notebook PC
SKU: 536418-001
Price: $226.53
572032-001 - HP 6-Cell Lithium Ion (Li-Ion) 10.80V 47Wh 4400mAh Laptop Battery for ProBook 4510s Notebook PC
SKU: 572032-001
Price: $232.93
455771-007 - HP 6-Cell Primary Laptop Battery for EliteBook 6930P / 8440 ProBook 6440 / 6550 / 6530 / 6730 Series Notebook PCs
SKU: 455771-007
Price: $214.03
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.