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HP ADP-40UH B 45-Watts 19.5V 2.31A 50-60Hz Power Adapter for EliteBook 820 Gen1
- 45 Watts power output
- 19.5 Volts DC output
- 2.31 Amps DC output
- Designed for HP EliteBook 820 Gen1
- Supports 50-60Hz input frequency
- Compact and lightweight for portability
- Provides stable power for charging and operation
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Product Overview
The HP ADP-40UH B is a 45-watt power adapter specifically designed for the HP EliteBook 820 Gen1. It operates at 19.5V and 2.31A, with support for 50-60Hz input frequencies.
Technical Information
| Wattage | 45W |
| Voltage | 19.5V |
| Amperage | 2.31A |
Additional Specifications
| Frequency | 50-60Hz |
| Compatibility | HP EliteBook 820 Gen1 |
| Connector Type | Proprietary HP |
Product Description
The HP ADP-40UH B power adapter is a specialized charging solution tailored for the HP EliteBook 820 Gen1 laptop. This adapter delivers a consistent 45 watts of power, with an output of 19.5 volts and 2.31 amps, ensuring that the laptop receives the precise power it needs for optimal performance and battery charging. Its compatibility with both 50Hz and 60Hz power frequencies makes it suitable for use in various regions worldwide. Engineered for reliability and safety, the ADP-40UH B includes built-in protections against common electrical hazards such as overvoltage, overcurrent, and short circuits. This safeguards the laptop's sensitive internal components from potential damage. The adapter's design prioritizes portability, featuring a compact form factor that makes it easy to carry in a laptop bag or backpack, ideal for professionals who travel frequently. As an official HP accessory, this power adapter guarantees seamless integration and performance with the EliteBook 820 Gen1. It serves as an effective replacement for a lost or damaged original adapter or as a convenient spare. Users can depend on the ADP-40UH B for stable and efficient power delivery, ensuring their HP EliteBook remains charged and ready for use.
