Replacement for 1FN05AA: Drop-In Alternatives We Stock
Looking for a replacement for the 1FN05AA (1FN05AA - HP ST03XL Rechargeable Battery for EliteBook 820 / 720 G4 Series)? 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 1FN05AA
| SKU | 1FN05AA |
|---|---|
| Product | 1FN05AA - HP ST03XL Rechargeable Battery for EliteBook 820 / 720 G4 Series |
| Current price | $309.70 |
| Stock status | In Stock |
| Detail page | View 1FN05AA › |
Drop-in replacements for 1FN05AA
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.
778828-601 - HP System Board (Motherboard) with i3-4030U CPU for EliteBook 720 820 G1 Series Laptop
SKU: 778828-601
Price: $211.00
1FN06AA - HP TA03XL 3-Cell Rechargeable Battery for EliteBook 800 / 700 G4 Series
SKU: 1FN06AA
Price: $309.70
717378-001 - HP SB03XL 3-Cell Li-ion Notebook Battery for EliteBook 820 G1 Tablet PCs
SKU: 717378-001
Price: $182.37
800232-271 - HP 3-Cell 3780mAh 44Wh 11.4V Li-Ion Battery for EliteBook 725 G3/820 G3
SKU: 800232-271
Price: $214.03
800514-001 - HP 3-Cell 3910mAh 44Wh 3.91Ah 11.1V Li-Poly Battery for EliteBook 820 G3/725 G3
SKU: 800514-001
Price: $224.72
730558-601 - HP System Board (Motherboard) UMA Intel Core i5-4200u 820 for 820 G1
SKU: 730558-601
Price: $377.49
512735-001 - HP 4-Volt 13.5AHR Battery (Not Rechargeable) for HP EVA 4000/6000
SKU: 512735-001
Price: $1,766.95
683509-002 - HP 40-Watts 2.05A 50-60Hz 19.5V 100-240V AC Power Adapter for EliteBook 720 G1 / 725 G2 / 745 G2
SKU: 683509-002
Price: $154.99
730536-001 - HP 12.5-inch WXGA HD LED Laptop Screen for EliteBook 720 G1
SKU: 730536-001
Price: $283.34
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.