BTI notebook battery, compatible with Lenovo ThinkPad L440, L540, T440, T450, T460, T540p, T550, W550s, X230s, X240, X250 and many more OEM P/N: 0A65802, 0B47455, 0B47456, 0B47457, 0B47458, 0B47459, 0B47461, 0B47462, 0B47463, 0B47464, 0B47465, 0B47466, 0B47467, 0B47468, 0B47469, 36200291, 45N0254, 45N0256, 45N0258, 5N0260, 45N0262, 45N0264, 45N0326, 45N0328, 45N0358, ADLX65NLC2A, 0B47482 We recommend: Advance exchange for this product is available directly through Origin Storage throughout the 24-month warranty period.