Lenovo Yoga P40 Battery 00HW020 00HW021 SB10F46458 Get longer battery life and improved laptop performance with a new Lenovo ThinkPad Yoga P40 battery. This YogaP40 battery is 100% compatible with the original Lenovo battery specifications and is individually tested and backed by a 1 Year warranty and 30 day money back guarantee. Tech Specs Xtend; 11.4 Volts; 4540 mAh or 53 Whr; 3 cell; Samsung (South Korea); Black; Assembled in China; 1 Year Warranty; 30 day full satisfaction guarantee; 300-500 recharge cycles; You can expect about 5 - 6 hours of run time with this battery when new, depending on your energy use.
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Lenovo battery part numbers: 00HW020 00HW021 SB10F46458