Bateria para portáteis Dell 42 Wh 4 células, compatível com modelos Dell (MPN 5F50G)

Rechargeable 42 Wh 4-cell battery designed as a direct replacement for compatible Dell laptops. This battery follows the original design specifications to restore portable power and extend runtime between charges for everyday mobile use. It is intended for users who need a straightforward swap-in OEM-style battery to maintain system portability without altering device performance.

Advantages

The 42 Wh 4-cell configuration provides a balance of capacity and weight, offering extended operating time without significant increase in bulk. Designed to meet original equipment form factor and electrical characteristics, the battery ensures compatibility with supported Dell laptop models and preserves battery management functions such as charging and reporting. Installation is straightforward and does not require special tools or software updates for typical user-replaceable laptop designs.

Key specifications

• Rated capacity: 42 Wh
• Cell count: 4-cell
• Chemistry: rechargeable lithium-based battery
• Form factor: laptop internal/replaceable pack designed for Dell laptop compartments
• Typical use: portable power for everyday laptop tasks

How to use

Power down the laptop and disconnect from the mains before replacing the battery. Remove the service hatch or bottom cover according to the laptop model instructions, release the battery latches or screws if present, and disconnect the battery connector gently from the motherboard. Install the replacement battery by aligning it with the compartment, reconnecting the battery cable, and securing any latches or screws. After reassembly, connect the mains adapter and allow the system to recognize and charge the new battery; an initial full charge cycle is recommended for accurate charge-level reporting.

Ieteikumi par lietošanu

Use the battery in accordance with laptop manufacturer guidelines: avoid extreme temperatures, charge regularly during storage, and use the original or certified charger. For optimal lifespan, do not leave the battery at full charge or fully depleted for long periods and perform occasional calibration by charging to full and discharging to moderate levels during normal use.