IBM ThinkPad T61 15.4 inch LIB200 4400mAh / 48Wh Notebook Battery - BattDepot Canada
Lenovo 43R2499 Thinkpad T61/R61 14W 9 Cell High Capacity Battery
6 Cell Battery for IBM Lenovo ThinkPad T400 R400 7443 R61 T61 R61e 42T5262 - Walmart.com
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