Beisite C22N2206 63Wh 7.74V laptop battery for Asus ZenBook S 13 OLED UX5304

Direct replacement for Asus ZenBook S 13 OLED

This 63Wh lithium-ion battery matches the original 7.74V specification for ZenBook S 13 OLED UX5304 series laptops. It replaces part numbers C22N2206, 0B200-04320000 and 2ICP4/53/115-2. The black unit fits UX5304VA and UX5304MA model variants listed by the supplier.

Sustained capacity under daily cycling

At 63Wh the cell delivers the same rated energy as the factory pack through repeated charge and discharge cycles. Lithium-ion chemistry maintains stable voltage across the working range without the memory effect found in older technologies. Capacity retention follows normal lithium-ion ageing rather than a sudden drop after a few months.

Limits of the 7.74V laptop battery interface

The pack connects through the proprietary motherboard connector used on the UX5304 chassis, so it cannot be used in laptops with a different voltage or pin layout. It provides no external charging port and cannot serve as a power bank for other devices. Runtime is bounded by the 63Wh rating and the host system's power management.