OEM part numbers covered include 91132807
Heat trapped underneath the unit transfers directly into the battery cell and accelerates capacity loss over charge cycles
First-cycle calibration on the MD64300: After fitting
No anomalous heat or balancing errors were logged
No reset is required — leave the panel powered on mains and the low-battery alert clears on its own once the charge cycle completes
WinBook C100 14.8V Replacement Battery 442675300002 4400mAh ZenBook Flip 14 UX461UA-E1120T OEM part numbers covered includeWinBook C100 C120 C140 C170 14. 8V Li ion Replacement Battery (442675300002) This is a 14. 8V, 4400mAh (65. 12Wh) Li ion replacement battery for WinBook C100, C120, C140, and C170 notebook computers. It replaces OEM part numbers 442675300002, 442675300003, 442675300005, 442675300007, and 8UR18650F SECT QC10. Cell count, connector pinout, and BMS communication protocol match the original pack. C100 C120 C140 C170 compatibility: These four models share