Can the ExpertBook B9 OLED (B9403) Charge via USB-C?
Yes — the ExpertBook B9 OLED (B9403) charges via USB-C.
Specifications
- OEM adapter wattage
- 65 W
- Connector
- usb-c
Worth knowing before you buy
- A charger with high advertised wattage but no USB Power Delivery support may not charge this laptop at all — wattage alone doesn't determine compatibility.
Sources
- ASUS — ASUS ExpertBook B9 OLED (B9403, Series 1 Intel) Tech Specs — verified 8/20/2026
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