Dell 42WHR 11.4V 3-Cell Laptop Battery HM1H5

Specifications

Dell 42WHR 11.4V 3-Cell Laptop Battery HM1H5

The Dell HM1H5 is a 3-cell lithium-ion rechargeable battery designed to provide reliable, standard-capacity power for specific Dell business and mainstream laptops, such as the Latitude and Inspiron series. With a capacity of 42Wh and a voltage of 11.4V, it is engineered as a balanced power solution for daily productivity.

Key Features

• Consistent Performance: Designed to meet original manufacturer (OEM) specifications, this battery ensures stable energy delivery and accurate charge reporting to your laptop’s operating system.

• Safety Integration: Includes built-in protection circuitry to shield your device from common power-related issues, such as overheating, over-voltage, and short-circuiting.

• Optimized for Portability: As a 3-cell battery, it offers a lightweight and slim profile, which helps maintain the portable design of your Dell laptop.

• Reliable Replacement: If your existing battery has reached its end-of-life (indicated by poor battery life or a “replace battery” warning in your OS), this unit provides a direct, compatible replacement to restore your laptop’s original mobility.