Amazon.co.jp: C21-EP101 Battery, Repair Replacement Battery, 24 Wh/3300 mAh, Compatible with ASUS Notebook Compatible with Eee Pad TF101, TR101, Series C21-EP101, PSE Certified, 1 Year Quality Assurance : Computers
Asus Battery C21-TF201D | Official Asus Partner - Accessoires Asus
MobiSpare® Original BLP729 5000 mAh Battery Compatible for Realme C21 & C21Y : Amazon.in: Electronics
Asus C21-X202 battery,high-grade replacement Asus C21-X202 laptop battery from Malaysia(5000mAh,6 cells)
Amazon.co.jp: C21-EP101 Battery, Repair Replacement Battery, 24 Wh/3300 mAh, Compatible with ASUS Notebook Compatible with Eee Pad TF101, TR101, Series C21-EP101, PSE Certified, 1 Year Quality Assurance : Computers