Amazon.com: FLIW L13M4P71 TReplacement Battery Compatible with 3 Pro 1370 Series Batteries 7.6V 44Wh 5900mAh : Electronics
New Original Battery L13m4p71 L14s4p71 For Lenovo Yoga 3 Pro 1370 Series Pro-1370-80he Pro-5y71 Pro-i5y51 Pro-i5y70 Pro-i5y71 - Laptop Batteries - AliExpress