01AV434 SB10K97591 01AV432 SB10K97589 01AV433 SB10K97590 00HW026 00HW027 4ICP5/53/88. Lenovo ThinkPad Yoga 370 X380 Series. For Lenovo Yoga 260 Series. If run the battery shut down often, it will shorten the battery life.
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