Replacement for 661-7474: Drop-In Alternatives We Stock
Looking for a replacement for the 661-7474 (661-7474 - Apple 50-Watts-Hours (wh) Lithium Ion Battery for MacBook Air 13.3)? Pro Disk Network ships 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 661-7474
| SKU | 661-7474 |
|---|---|
| Product | 661-7474 - Apple 50-Watts-Hours (wh) Lithium Ion Battery for MacBook Air 13.3 |
| Current price | $326.01 |
| Stock status | In Stock |
| Detail page | View 661-7474 › |
Drop-in replacements for 661-7474
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.
661-6639 - Apple 50-Watts-Hours (wh) 6700mAh 7.3v Battery for MacBook Air 13
SKU: 661-6639
Price: $427.42
PA5024U-1BRS - Toshiba Notebook Battery 4200 mAh Lithium Ion (Li-Ion) 10.8 V DC
SKU: PA5024U-1BRS
Price: $98.84
BT.00404.011 - Acer 4-Cell Lithium-Ion (Li-Ion) 2000mAh 11.1V Battery for Aspire 5500
SKU: BT.00404.011
Price: $106.39
BT.00307.004 - Acer 3-Cell Lithium-Ion (Li-Ion) 2200mAh 10.8V White Battery for Aspire D250 / A110 / A150
SKU: BT.00307.004
Price: $106.39
6500768 - Gateway Lithium-Ion (Li-Ion) 6600mAh 14.8V Battery for M500 / M505
SKU: 6500768
Price: $106.39
BT.00303.009 - Acer 3-Cell Lithium-Ion (Li-Ion) 2200mAh White Battery for Aspire One A110 / A150
SKU: BT.00303.009
Price: $106.39
BT.00305.006 - Acer 3-Cell Lithium-Ion (Li-Ion) 2200mAh White Battery for Aspire A150
SKU: BT.00305.006
Price: $106.39
BT.00603.017 - Acer 6-Cell Lithium-Ion (Li-Ion) 4000mAh 11.1V Battery for Aspire 3650
SKU: BT.00603.017
Price: $109.20
456864-001 - HP 6-Cell Lithium-Ion (Li-Ion) 10.8V 4400mAh Primary Notebook Battery for 500 600 6520s 6720s 6730s 6820s 6830s Series Notebook
SKU: 456864-001
Price: $132.25
BT.00805.007 - Acer 8-Cell Lithium-Ion (Li-Ion) 4400mAh 14.8V Battery for Aspire 5000 Series
SKU: BT.00805.007
Price: $133.00
02K6505 - IBM Notebook Battery 2800 mAh Proprietary Lithium Ion (Li-Ion) 10.8 V DC
SKU: 02K6505
Price: $136.32
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.