Compatible With: (use"Ctrl+F" to find your own PN & Model) 01AV422 SB10K97579 SB10K97661 SB10K97580 01AV423 4X50M08810 01AV424 SB10K97581 01AV425 SB10K97597 01AV490. (NOTE: this battery will NOT fit for the T460S T470S T480S laptop).
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