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Lenovo 42T4458-RFB 90-Watts 19V 4.74A Power Adapter for IdeaPad Y550-418645U
- Power supply type: Indoor
- Output power: 65 W Input voltage: 100-240 V Input frequency: 50/60 Hz Output voltage: 19 V
- Purpose: Laptop AC-to-DC
- Black
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Key specifications
See full specs ↓- Purpose
- Laptop
- Power supply type
- Indoor
- Power current type
- AC-to-DC
- Input voltage
- 100-240 V
- Input frequency
- 50/60 Hz
- Output power
- 65 W
Product details
Lenovo 42T4458-RFB. Purpose: Laptop, Power supply type: Indoor, Input voltage: 100-240 V. Product colour: Black
Features
| Purpose | Laptop |
| Power supply type | Indoor |
| Power current type | AC-to-DC |
| Input voltage | 100-240 V |
| Input frequency | 50/60 Hz |
| Output power | 65 W |
| Output voltage | 19 V |
| Adjustable output voltage | No |
Design
| Product colour | Black |
Description
The Lenovo 42T4458-RFB is a genuine replacement power adapter specifically designed for the Lenovo IdeaPad Y550-418645U laptop. This adapter delivers a stable power output of 90 Watts, with a voltage of 19V and an amperage of 4.74A, which are the precise specifications required to safely charge the laptop's battery and power its internal components during operation. This power adapter is essential for maintaining the operational continuity of the IdeaPad Y550. Whether used as a primary adapter or a spare, it ensures that the laptop receives the correct and consistent power supply needed for optimal performance. The 'RFB' in the part number indicates that this is a refurbished unit, which has been tested and restored to full working condition, offering a cost-effective alternative to a new adapter. Featuring a standard Lenovo power connector (typically a barrel-type plug), this adapter ensures a secure connection to the laptop's power port. It is designed to meet Lenovo's quality and safety standards, providing peace of mind for users concerned about using compatible and reliable accessories for their valuable electronic devices.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
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