Bateria para portáteis Dell – 62 Wh 4 células, solução de substituição compatível (MPN 9KY50)

Rechargeable 62WHr 4-cell battery module designed as a compatible replacement for Dell laptops. This battery restores mobile runtime for everyday use, remote work and travel when the original unit has lost capacity. It fits Dell systems that accept this form factor and provides the stated energy capacity to support typical laptop workloads such as web browsing, office applications and media playback. Installation is straightforward and intended for users replacing a worn or failing internal battery.

Advantages

The battery offers the rated 62WHr capacity in a 4-cell configuration to deliver consistent run time for portable tasks. It is engineered to match the physical and electrical interface expected by supported Dell laptops, enabling a direct swap without modifications. The rechargeable design supports repeated charge cycles and is suitable for daily commuting, remote meetings and light multimedia use. Safety features and manufacturing standards ensure stable operation under normal laptop usage conditions.

Suitable for

• Replacing a degraded internal battery to restore original run time
• Mobile work: office apps, email and video calls
• Travel and commuting where extended unplugged use is required
• Students and professionals needing predictable battery life

Key specifications

• Energy capacity: 62 WHr
• Cell count: 4-cell configuration
• Chemistry: rechargeable lithium-based battery cells
• Form factor: internal laptop battery module sized for compatible Dell systems
• Intended use: replacement for depleted internal batteries to provide rated runtime

How to use

Power down the laptop, disconnect the AC adapter and follow the manufacturer’s service instructions for battery replacement. Remove the existing internal battery according to the device-specific procedure, then insert and secure the replacement module in the same orientation. Reconnect the AC adapter and power on the laptop; allow the battery to charge fully before first extended use to calibrate the charge indicator. Verify battery status in the operating system and update firmware or power management drivers if required.

Recommendations

Use the battery in environments within the laptop manufacturer’s recommended temperature and humidity ranges. Avoid exposure to extreme heat, cold or moisture. For best long-term performance, perform periodic full charge/discharge cycles and avoid leaving the battery at full charge for extended periods when storing the laptop. Dispose of the old battery properly at an authorized recycling facility.