Genuine PB50BAT 6 Battery 3INR19/66 2 11.1v 62Wh Li ion Rechargeable Battery For Clevo PB51RF G PB70EF G PB71EF G PowerSpec 1720|Laptop Batteries| - AliExpress
Battery 00ny486 For Lenovo Thinkpad L470, L560, L570 Series P/n: 3inr19/65-2, 3inr19/66-2, 10.8v (4400mah) - Laptop Batteries - AliExpress