L17L3P61 L17M3P61 L17C3P61. For Lenovo Ideapad 7000-13 Series. For Lenovo Yoga 320-11. For Lenovo Yoga 520-12. For Lenovo Yoga 720-12IKB. We provide 12 months long warranty for laptop battery, and we provide 6 months long warranty for tablet battery or phone battery.
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