Replacement for 593557-800: Drop-In Alternatives We Stock
Looking for a replacement for the 593557-800 (593557-800 - HP 6-Cell 22Ah 47Wh Battery for ProBook 4321 / 4421 / 4520 Notebook PCs)? 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 593557-800
| SKU | 593557-800 |
|---|---|
| Product | 593557-800 - HP 6-Cell 22Ah 47Wh Battery for ProBook 4321 / 4421 / 4520 Notebook PCs |
| Current price | $178.76 |
| Stock status | In Stock |
| Detail page | View 593557-800 › |
Drop-in replacements for 593557-800
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.
724939-001 - HP ProBook 440 G1 14-inch LED Screen Display Panel for ProBook 440 G1
SKU: 724939-001
Price: $232.82
756478-241 - HP 4-Cell 2200mAh 14.8V Li-Battery for ProBook 440 G2 Series
SKU: 756478-241
Price: $87.88
628666-001 - HP 6-Cell 5200mAh Li-ion Battery for EliteBook 8460p / 8460w / ProBook 6360b / 6460b
SKU: 628666-001
Price: $91.82
633733-421 - HP 4.4ah 47whr 6-Cell Li-Ion Battery (Primary) for Probook 4530s Laptop Pc
SKU: 633733-421
Price: $146.32
708457-001 - HP FP06 6-Cell Li-ion Battery for ProBook 455 G1 Notebook PCs
SKU: 708457-001
Price: $159.64
633805-001 - HP 4.4ah 47whr 6-Cell Li-Ion Battery (Primary) for Probook 4530s Laptop Pc
SKU: 633805-001
Price: $168.36
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.