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Dell 310-7740 90-Watts 19.5V 3.34A Power Adapter for NoteBook
- Wattage: 90 Watts
- Output Voltage: 19.5V
- Output Current: 3.34A
- Compatibility: Dell Notebooks
- Genuine Dell Part
- Powers and charges Dell laptops
- Durable and reliable design
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Product Overview
The Dell 310-7740 is a 90-Watt AC power adapter designed for Dell Notebooks. It delivers 19.5V at 3.34A, providing a stable and efficient power source for charging and operating compatible Dell laptops. This adapter is a reliable replacement or spare for various Dell notebook models.
Technical Information
| Product Type | AC Power Adapter |
| Wattage | 90W |
| Input Voltage | 100-240V AC |
| Output Voltage | 19.5V DC |
Additional Specifications
| Output Current | 3.34A |
| Connector Type | Barrel Connector (specific size varies by Dell model) |
| Compatibility | Various Dell Notebook models |
Product Description
The Dell 310-7740 is a 90-Watt AC power adapter engineered to supply power to a wide array of Dell notebook computers. This adapter efficiently converts standard AC wall power into the direct current (DC) voltage and amperage required by the laptop, specified as 19.5 Volts and 3.34 Amperes. Its primary role is to charge the notebook's battery and provide continuous power to the system, ensuring that users can operate their devices without interruption. As a genuine Dell accessory, the 310-7740 is designed to meet Dell's rigorous specifications for performance, safety, and compatibility. This ensures that it works seamlessly with compatible Dell notebook models, preventing potential issues such as overcharging, overheating, or system instability that can arise from using third-party or incompatible power adapters. The adapter features a robust build quality and a connector designed for a secure and stable connection to the laptop's power input port. This 90-watt power adapter is an essential component for any Dell notebook user, serving as an ideal replacement for a lost, broken, or malfunctioning original adapter. It also functions effectively as a spare adapter, allowing users to maintain power availability at multiple locations, such as home, office, or while traveling. The 310-7740 provides a dependable and efficient power solution for keeping Dell notebooks operational and charged.

