Alternative to 40Y6787: Better-Value Equivalents in Stock
Comparing the 40Y6787 (40Y6787 - Lenovo 3-Cell 10.8V 2900MAH Advanced Ultrabay Battery for ThinkPad) against alternatives? Pro Disk Network stocks 12 similar IBM 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 40Y6787
| SKU | 40Y6787 |
|---|---|
| Product | 40Y6787 - Lenovo 3-Cell 10.8V 2900MAH Advanced Ultrabay Battery for ThinkPad |
| Current price | $326.00 |
| Stock status | In Stock |
| Detail page | View 40Y6787 › |
Alternatives to 40Y6787
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.
08K8191 - IBM Lenovo Ultrabay Slim Secondary Battery for ThinkPad T40 R40 X60 Series
SKU: 08K8191
Price: $342.00
42T4537 - IBM Lenovo 6-Cell Li-Ion ThinkPad Battery 47 ThinkPad X200 Serie
SKU: 42T4537
Price: $192.41
02K6619 - IBM Lenovo 6-Cell Li-Ion Battery for Lenovo ThinkPad A20 A21 A22
SKU: 02K6619
Price: $136.84
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.