L15M3PB1 L15L3PB1 Laptop Battery for Lenovo Flex 11 Chromebook N22 N22-10 N22-20 N22 Touch N23 N23 Touch N23 Yoga N42 N42-20 Chromebook C330 S330 Series 5B10K88047 5B10K88048 5B10K88049 11.1V 45Wh