Alternative to 42T4549: Better-Value Equivalents in Stock
Comparing the 42T4549 (42T4549 - IBM Lenovo 10.8V 4400mAh 6-Cell Li-Ion Battery for ThinkPad T61/R61 Series (14-inch)) 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 42T4549
| SKU | 42T4549 |
|---|---|
| Product | 42T4549 - IBM Lenovo 10.8V 4400mAh 6-Cell Li-Ion Battery for ThinkPad T61/R61 Series (14-inch) |
| Current price | $166.47 |
| Stock status | In Stock |
| Detail page | View 42T4549 › |
Alternatives to 42T4549
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.
42T4514 - IBM Lenovo 2.6Ah 6-Cell Li-Ion Battery 41+ for ThinkPad T/R/W/SL Series
SKU: 42T4514
Price: $136.84
42T5265 - IBM Lenovo 6-Cell 10.8V 4400mAh Li-Ion Battery for ThinkPad R400 T400 T61 R61 Series 14-inch
SKU: 42T5265
Price: $158.28
42T4669 - IBM Lenovo 6-Cell 10.8V 4400mAh Li-Ion Battery for ThinkPad R400 T400 T61 R61 Series 14-inch
SKU: 42T4669
Price: $191.04
42T5263 - IBM Lenovo 6-Cell 10.8V 4400mAh Li-Ion Battery for ThinkPad R400 T400 T61 R61 Series 14-inch
SKU: 42T5263
Price: $210.53
92P1003 - IBM / Lenovo 8-Cell 2200mAh 14.4V Li-Ion Battery for ThinkPad X40 Series
SKU: 92P1003
Price: $220.91
92P1005 - IBM / Lenovo 8-Cell 1900mAh 14.4V Li-Ion Battery for ThinkPad X40 Series
SKU: 92P1005
Price: $221.05
92P1179 - IBM / Lenovo 8-Cell 4400mAh 14.4VLi-Ion Battery for ThinkPad 3000 C100 Series
SKU: 92P1179
Price: $232.82
92P1180 - IBM / Lenovo 8-Cell 4300mAh 14.4V Li-Ion Battery for ThinkPad C100 Series
SKU: 92P1180
Price: $232.82
42T4668 - IBM Lenovo 4-Cell 14.4V 2600mAh Li-Ion Battery for ThinkPad T400 R400 T60/61 R60/R61 Series (14-inch wide)
SKU: 42T4668
Price: $267.16
02K6928 - IBM Lenovo 14.4V 4400mAh 8-Cell Li-Ion Battery for ThinkPad R32 R40
SKU: 02K6928
Price: $89.62
02K7072 - IBM Lenovo 6-Cell Li-Ion Battery for ThinkPad T30 2366 (14.1-inch SXGA)
SKU: 02K7072
Price: $90.38
02K7033 - IBM Lenovo 6-Cell Li-Ion Battery for ThinkPad T30 2366 (14.1-inch SXGA)
SKU: 02K7033
Price: $136.22
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.