Can You Use an HP Charger on a Dell Laptop? If you've ever misplaced your Hp Laptop Charger , you might wonder: Can I use an HP charger on a Dell laptop? The short answer is: Sometimes, but it’s not recommended. In this article, we’ll explain why using an HP charger for a Dell laptop can be risky, what factors to consider, and safer alternatives to keep your laptop powered up. Understanding Laptop Charger Compatibility Laptop chargers are not universal. Different brands—like HP and Dell—use different power requirements, connectors, and safety features. Here’s what you need to check before using an HP charger on a Dell laptop: Voltage (V) Must Match Dell laptops usually require 19.5V. HP laptops often use 19.5V or 18.5V. If the voltage is different, it can damage your laptop’s battery or motherboard. Current (Ampere - A) Should Be Equal or Higher The charger’s current (A) should match or exceed the laptop’s requirement. Example: If your Dell needs 3.34A, an HP charger with 3.33A mi...