Bateria para portáteis Dell, 97 Wh, 6 células, substituição compatível (MPN 451-BCKJ)

Rechargeable 6-cell laptop battery with a nominal capacity of 97 Wh designed as a compatible replacement for select Dell notebook models. This battery restores portable runtime and supports typical mobile computing needs such as office work, web browsing, media playback, and travel. It is intended for installation where the original battery is worn, degraded, or no longer holds sufficient charge, providing a straightforward way to regain unplugged operation without changing the computer hardware.

Advantages

The battery offers high nominal capacity in a compact 6-cell configuration to balance runtime and weight. It is engineered for compatibility with Dell laptop power and charging systems, delivering stable voltage and consistent discharge behavior during normal use. As a direct replacement, it simplifies maintenance by fitting into the existing battery bay and using the laptop's original charging circuitry. Designed for repeated charge cycles, it supports everyday mobile workflows and travel use.

Suitable for

• Replacing a worn or failed internal battery in compatible Dell laptops
• Extending unplugged runtime for remote work, travel, or field use
• Restoring original battery performance after extended degradation
• Maintaining consistent power supply for presentations, meetings, and on-the-go productivity

Key specifications

• Cell count: 6-cell configuration
• Nominal energy capacity: 97 Wh
• Battery chemistry: rechargeable lithium-based cells
• Form factor: designed to fit Dell laptop battery bay for compatible models
• Operating temperature range: typical laptop battery operating window (ambient use)
• Charge/discharge cycles: designed for multiple recharge cycles consistent with portable laptop batteries

How to use

Power down the laptop and disconnect it from the mains before starting battery replacement. Remove the existing battery according to the laptop manufacturer’s instructions, install the replacement battery into the battery compartment, and secure any latches or fasteners. Reconnect mains power and allow the battery to charge fully before first use to condition the cells. After installation, monitor battery status via the operating system battery indicator and follow any system prompts related to battery calibration.

Recommendations

For reliable performance, use the battery with compatible Dell models only and observe safe charging practices: avoid extreme temperatures, do not expose the battery to moisture or direct heat sources, and keep the contacts clean. Calibrate periodically by fully charging and discharging according to the laptop manufacturer’s guidance. Dispose of the battery following local regulations for electronic waste and rechargeable batteries.