DELL 3CRH3 náhradný diel notebooku batéria

The DELL Latitude 3189 3CRH3 battery is a replacement power unit designed for use with Dell Latitude 3189 laptops. Built with Lithium‑Ion (Li‑Ion) technology, this battery provides capacity to support extended mobile use and restores battery runtime for devices that exhibit reduced endurance. The design follows Dell compatibility specifications for straightforward installation and secure electrical connection.

Advantages

This Lithium‑Ion battery offers consistent voltage delivery and a compact form factor compatible with the Latitude 3189. It is engineered to deliver reliable runtime across typical office, education, and travel workloads while maintaining a balance between energy density and weight. The battery is user‑replaceable and intended to fit into the existing docking bay without modification.

Suitable for

• Replacing a worn or failing battery in Dell Latitude 3189 laptops
• Extending unplugged work time during travel or fieldwork
• Use in education environments where devices are used throughout the day
• Maintaining productivity during presentations, meetings, and commuting

Key specifications

• Battery chemistry: Lithium‑Ion (Li‑Ion)
• Form factor: Compatible with Dell Latitude 3189 battery bay
• Function: Rechargeable notebook battery for portable operation
• Compatibility: Specifically for Dell Latitude 3189 series laptops

How to use

Turn off the laptop and disconnect the power adapter before replacing the battery. Remove the existing battery following the laptop manufacturer’s guidance, align the replacement battery with the battery bay connectors, and press gently until it clicks into place. After installation, connect the power adapter and allow the battery to charge fully before first use to ensure accurate battery level reporting. Use the operating system power management settings to monitor charge cycles and remaining runtime.

Recommendations

Store and operate the battery within recommended temperature ranges, avoid exposure to extreme heat or moisture, and charge regularly if the laptop is stored for long periods. Use the original Dell charger or a compatible adapter that meets Dell’s specifications to ensure safe charging and maintain battery longevity.