Specifications61++ 01AV427 SB10K97585 Li-ion Battery 11.1V 72Wh 6-Cell Configuration Up to 600 Recharge Cycles Package: 1x 01AV427 Battery and 1x Instruction Compatible Part Numbers01AV427 01AV425 Laptop battery for Lenovo Thinkpad 01AV422 01AV423 01AV424 01AV425 01AV426 01AV427 01AV428 01AV452 01AV490 01AV491 4X50M0881 4X50M08810 4X50M08812 02DL023 L18M6P71 SB10K585 SB10K97579 SB10K97580 SB10K97581 SB10K97582 SB10K97583 SB10K97584 SB10K97585 SB10K97597 SB10K97661 TP00088A SL10P41432 Compatible Models72Wh 61++ 01AV427 laptop battery Replacement for Lenovo ThinkPad T470 T480 T570 T580 P51s P52s A475 A485 TP25 20JM 20JN 20JW 205LNOT compatible with T460S T470S T480S P51 T470P T570p