Dell 42Wh 3-Cell Lithium-Ion Primary Battery (0MHR4G)

With a robust 42Wh capacity and 11.4V output, this genuine Dell 3-cell lithium-ion battery delivers dependable power for compatible Latitude, Inspiron, Vostro, and G Series laptops. Engineered by BYD, it ensures long-lasting performance and safety.

Overview

This Dell primary battery (part number 0MHR4G) is an original internal component designed to restore or upgrade your laptop’s mobility. It features a 3-cell lithium-ion chemistry, providing an ideal balance of energy density and weight. The battery is rechargeable and includes essential protection against overcharge, over-discharge, and short circuits, ensuring safe operation and extended lifespan.

What stands out

• Genuine Dell original battery with BYD cells for reliability
• 42Wh capacity for extended usage between charges
• 11.4V nominal voltage optimized for modern Dell laptops
• Integrated safety protections for worry-free charging
• Internal installation for a seamless fit

Technical details

• Battery Type: Lithium-Ion (Li-ion)
• Number of Cells: 3
• Capacity: 42 Wh
• Voltage: 11.4 V
• Dell Part Number: 0MHR4G (MHR4G)
• Compatible Series: Latitude, Inspiron, Vostro, G Series
• Example Models: Latitude 3400, Inspiron 3583, Vostro 3590, G3 3590
• Product Type: Laptop Internal Battery
• Rechargeable: Yes
• Battery Chemistry: Li-ion
• Protection Features: Overcharge, Over-discharge, Short Circuit
• Color: Black
• Installation: Internal (requires opening laptop)
• Original/Genuine: Dell Original
• Battery Cell Manufacturer: BYD

Our verdict

For users needing a reliable replacement or spare battery, the Dell 0MHR4G offers genuine quality and performance. Its 42Wh capacity and robust safety features make it a smart investment to keep your laptop running longer.