Alternative to 661-5731: Better-Value Equivalents in Stock
Comparing the 661-5731 (661-5731 - Apple 4-Cell 5200mAh Li-Polymer Battery with Cover for MacBook Air 13) against alternatives? Pro Disk Network stocks 12 similar parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the 661-5731
| SKU | 661-5731 |
|---|---|
| Product | 661-5731 - Apple 4-Cell 5200mAh Li-Polymer Battery with Cover for MacBook Air 13 |
| Current price | $425.42 |
| Stock status | In Stock |
| Detail page | View 661-5731 › |
Alternatives to 661-5731
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.
661-4915 - Apple 3-Cell 37-Watts-Hours (wh) Li-Polymer Battery for MacBook Air 13
SKU: 661-4915
Price: $403.92
QK648AA - HP Notebook Battery 2800 mAh Lithium Polymer (Li-Polymer) 14.8 V DC
SKU: QK648AA
Price: $171.58
40Y6790 - IBM Notebook Battery 2700 mAh Proprietary Lithium Polymer (Li-Polymer) 10.8 V DC
SKU: 40Y6790
Price: $233.36
922-8626 - Apple DisplayPort to DVI Cable for MacBook Pro / MacBook / MacBook Air
SKU: 922-8626
Price: $187.51
076-1284 - Apple Cosmetic Cover kit (Thermal Module Screw Cover) for MacBook Air
SKU: 076-1284
Price: $165.71
661-5196 - Apple 6-Cell 37-Watts-Hours (wh) Lithium Ion Battery for MacBook Air 13
SKU: 661-5196
Price: $403.92
121500176 - Lenovo 4-Cell Lithium Polymer Battery for IdeaPad Z7 / 10 / G50 Series
SKU: 121500176
Price: $100.32
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.