01AV434 SB10K97591 01AV432 SB10K97589 01AV433 SB10K97590 00HW026 00HW027 4ICP5/53/88. Lenovo ThinkPad Yoga 370 X380 Series. For Lenovo Yoga 260 Series. Remove the old battery, carefully install the new battery on the battery box, tighten the screws, and then connect the wires of the new battery.
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