Product description
Crafted directly by Lenovo, this original power supply (Part Number: ADP-90XD B) delivers an exact, stable 20V 4.5A (90W) output to guarantee optimal charging efficiency and safeguard your laptop or all-in-one system’s battery lifespan. It features a specialized Lenovo Slim Tip square connector paired with a center pin design, ensuring a snug, seamless, and convenient connection every time you power up your professional computer gear.
Lenovo 90W Power Adapter Technical Specifications
| Specification Item | Parameter Details |
|---|---|
| Brand | Lenovo (Genuine OEM Original) |
| Model / Part Number | ADP-90XD B |
| Alternative Models | SA10J20150, 00PC758, ADLX90NCC3A, ADLX90NLC3A, 45N0249, 45N0250 |
| Input Voltage | 100-240V ~ 1.5A 50-60Hz (Worldwide Compatible) |
| Output Voltage & Current | 20V -- 4.5A (4500mA) |
| Total Power Output | 90W (Backward compatible with Lenovo 65W and 45W Slim Tip systems) |
| Connector Pin Size | Lenovo Slim Tip (Square / Rectangular with Center Pin) |
Compatibility (Partial List):
This 90W 20V power supply block is specifically engineered for Lenovo ThinkPad laptops, IdeaPad notebooks, and IdeaCentre All-in-One (AIO) desktops equipped with a square slim tip charging port, including but not limited to:
- Lenovo ThinkPad Series: T440, T440p, T440s, T450, T450s, T460, T460p, T470, T470p, T470s, T540p, T550, T560, X240, X250, X260, X270, L440, L450, L460, L470, E440, E450, E540, E550
- Lenovo IdeaPad & Yoga Series: Yoga 11, Yoga 11s, Yoga 13, Yoga 2 Pro, Z50, Z50-70, G50, G50-70, G50-80, G500, G505
- Lenovo IdeaCentre AIO Series: IdeaCentre AIO 3, IdeaCentre AIO 5, AIO 3-22ITL6, AIO 3-24ITL6, AIO 5-24IOB6
- *Note: This adapter features the modern rectangular "Slim Tip" shape with a yellow inner frame and internal signal pin. It is NOT compatible with older round-barrel Lenovo power jacks.
US Shipping & Warranty Policy:
- Fast US Dispatch: 100% Physical stock located in our US warehouse. Ships within 24 hours via USPS.
- Condition: 100% Authentic Bose. System pulled/Clean warehouse overstock (May show minor cosmetic shelf wear on the plastic body, but internally 100% brand new and tested).
- Guarantee: 30-Day Money-Back Guarantee & Risk-Free Returns.
