Lower quality batteries can wear out in just a few months (just read the reviews for the cheap batteries on Amazon). Our batteries can last up to 4 years on a full charge. This SB10F46461 battery is 100% compatible with the original battery specifications and is individually tested and backed by a 1 Year warranty. Tech Specs Lenovo brand; 11.4 Volts; 2.065 Ah 24Wh; 3 Cell Li-ion; Samsung (South Korea); Black; Assembled in China; 1 Year Warranty; 30 day full satisfaction guarantee; 300-500 recharge cycles; You can expect about 5 hours to 5-1/2 hours of run time with this SB10F46461 battery when new, depending on your energy use.
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Lenovo battery part numbers: 00HW022 00HW023 00HW036 SB10F46460 SB10F46461 SB10F46474


