【Specification】Battery type:Li-ion Voltage:10.8V Capacity:72Wh Cells:6cell. Rrecharge cycles:500; The batteries with overcurrent protection, anti-overcharge, anti-overdischarge and temperature control
【Compatible Models】: fit for lenovo ThinkPad T470 T480 T570 T580 P51S P52S A475 A485 TP25 Series,NOT fit for the T460S T470S T480S P51 or T470P and T570p laptop
【You can use Ctrl+F to search for the model you want.】 【Compatible Part Number】: 01AV423 4X50M08810 01AV422 SB10K97579 SB10K97580 01AV424 SB10K97581 01AV452 SB10K97597 01AV490
【Support】: 12 months warranty. If any issues about the product within 365 days, click the button "ASK A QUESTION" and CONTACT US, we will respond within 24 hours via emails and give you friendly after-sales service.