Replacement for 740005-121: Drop-In Alternatives We Stock
Looking for a replacement for the 740005-121 (740005-121 - HP 3-Cell 28WHr 2.55Ah Lithium Ion (Li-Ion) Primart Notebook Battery for TouchSmart 10 Series 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 740005-121
| SKU | 740005-121 |
|---|---|
| Product | 740005-121 - HP 3-Cell 28WHr 2.55Ah Lithium Ion (Li-Ion) Primart Notebook Battery for TouchSmart 10 Series Laptop PC |
| Current price | $166.26 |
| Stock status | In Stock |
| Detail page | View 740005-121 › |
Drop-in replacements for 740005-121
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.
HSTNN-IB5T - HP 3-Cell 28WHr 2.55Ah Lithium Ion (Li-Ion) Primart Notebook Battery for TouchSmart 10 Series Laptop PC
SKU: HSTNN-IB5T
Price: $166.26
740722-001 - HP 3-Cell 28WHr 2.55Ah Lithium Ion (Li-Ion) Primart Notebook Battery for TouchSmart 10 Series Laptop PC
SKU: 740722-001
Price: $166.26
G6E87AA - HP 3-Cell 28WHr 2.55Ah Lithium Ion (Li-Ion) Primart Notebook Battery for TouchSmart 10 Series Laptop PC
SKU: G6E87AA
Price: $166.26
HP PB995A#ABA 12-Cell Lithium Ion Notebook Battery Lithium Ion (Li-Ion) 10.8V DC PB995A ABA
SKU: PB995A-ABA
Price: $154.17
391883-001 - HP Lithium Ion Notebook Battery Lithium Ion (Li-Ion) 4400mAh 10.8V DC
SKU: 391883-001
Price: $159.64
PF723A - HP 4400mAh Lithium-Ion Notebook Battery Lithium Ion (Li-Ion) 10.8V DC
SKU: PF723A
Price: $166.05
367759-001 - HP Lithium Ion Notebook Battery Lithium Ion (Li-Ion) 4Ah 11.1V DC
SKU: 367759-001
Price: $200.78
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.