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Lenovo 42T4458 90-Watts 19V 4.74A Power Adapter
- 90 Watts power output
- 19V voltage rating
- 4.74A current rating
- Designed for compatible Lenovo laptops
- Includes AC power cord
- Ensures stable power delivery
- Built for durability
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Product Overview
The Lenovo 42T4458 is a 90-watt power adapter designed for specific Lenovo laptops, operating at 19V with a 4.74A output. This adapter provides the necessary power for charging and running compatible notebook computers. It is a reliable component for maintaining your device's power supply.
Technical Information
| Wattage | 90W |
| Voltage | 19V |
| Amperage | 4.74A |
| Connector Type | Barrel Connector |
Additional Specifications
| Input Voltage | 100-240V AC |
| Output Current | 4.74A |
| Brand | Lenovo |
Product Description
The Lenovo 42T4458 AC adapter is a 90-watt power supply unit specifically engineered for a range of Lenovo laptop models. It delivers power at 19 volts and 4.74 amps, which are critical specifications for ensuring the correct and safe operation of compatible devices. This adapter is essential for charging the laptop's battery and providing continuous power during use, making it a vital accessory for maintaining productivity. This adapter is built to meet the rigorous standards set by Lenovo, ensuring compatibility and reliability. It features robust construction and integrated safety mechanisms to protect against power surges, overcurrent, and short circuits, thereby safeguarding your laptop from potential damage. The package includes a standard AC power cord for easy connection to wall outlets and a laptop-specific connector for a secure power link. With its 90-watt capacity and precise voltage and current ratings, the Lenovo 42T4458 is suitable for many Lenovo ThinkPad and IdeaPad series laptops that require these specific power parameters. It serves as an ideal replacement for a lost or faulty original adapter or as a convenient spare for use in different locations. Users can rely on this adapter for consistent and efficient power delivery, supporting the longevity and performance of their laptop.
