This is a BRAND NEW OEM Equivalent Replacement laptop battery with 6-month warranty and 7 days Money Back Guarantee. This NEW battery has passed the Full set of Testing
?Compatible with the original battery used in:
IBM/Lenovo ThinkPad
T400, T61, T61p, R400, R61, R61e, R61i Series
Fully compatible, no black triangle prompting.
?Compatible with the original battery part number:
ASM P/N: 42T5227, 41U3198, 42T5226,
FRU P/N: 42T5228, 41U3197, 43R2499, 42T5225
41U3196, 42T5262, 42T5264, 42T4530, 42T4531
42T5229, 42t5263, 42t5230