Replacement for 45N1041: Drop-In Alternatives We Stock
Looking for a replacement for the 45N1041 (45N1041 - Lenovo 3-Cell Li-Ion Battery for ThinkPad Battery 43)? Pro Disk Network ships IBM 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 45N1041
| SKU | 45N1041 |
|---|---|
| Product | 45N1041 - Lenovo 3-Cell Li-Ion Battery for ThinkPad Battery 43 |
| Current price | $228.96 |
| Stock status | In Stock |
| Detail page | View 45N1041 › |
Drop-in replacements for 45N1041
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.
45N1121 - IBM Lenovo 11.1V 4.25Ah 48Wh 3 Cell Li-ion Primary Battery for ThinkPad T431s
SKU: 45N1121
Price: $149.96
92P1180 - IBM / Lenovo 8-Cell 4300mAh 14.4V Li-Ion Battery for ThinkPad C100 Series
SKU: 92P1180
Price: $232.82
41H7438 - IBM 6-Cell 4000mAh 9.6V 38Wh Li-Ion Battery for ThinkPad 365X / 365C / 365E
SKU: 41H7438
Price: $204.57
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.