Bateria Lenovo 46 Wh 4 células 6.135 mAh modelo 5B10K85625 para portáteis Lenovo compatíveis

Rechargeable laptop battery Lenovo 46 Wh, 4-cell, 6,135 mAh (model 5B10K85625) is designed as a compatible replacement for select Lenovo notebooks. It provides the rated energy capacity to restore portable runtime and maintain the device's original power profile. The battery integrates with the laptop power management system and is intended to offer reliable charge and discharge performance under normal usage.

Advantages

This 46 Wh, 4-cell battery delivers a balance between energy capacity and compact size, offering extended runtime without adding significant weight. The rated 6,135 mAh capacity helps extend unplugged operation compared to worn-out cells while matching the laptop's expected voltage and power behavior. Designed for direct replacement, it fits into compatible models without requiring firmware changes or special setup.

Suitable for

• Replacing an aged or failing battery in compatible Lenovo notebooks
• Extending mobile runtime for travel, meetings, or study sessions
• Restoring battery-dependent power features and system mobility

Key specifications

• Energy capacity: 46 Wh
• Cell count: 4-cell configuration
• Nominal capacity: 6,135 mAh
• Chemistry: rechargeable lithium-ion cells
• Form factor: internal laptop battery designed for specified Lenovo models

How to use

Power off the laptop and disconnect any external power source before removing the original battery. Follow the laptop manufacturer's disassembly instructions to access and remove the existing battery, then install the replacement ensuring correct alignment of contacts and secure mounting. After assembly, connect the AC adapter and allow the battery to charge fully before first use to ensure the battery management system registers charge state accurately.

Recommendations

For optimum lifespan, avoid deep discharges and prolonged storage at full charge; store the battery at moderate state of charge (around 40–60%) if not used for extended periods. Use the laptop's built-in battery calibration and power management settings as recommended by the device manufacturer. Replace the battery with an appropriate compatible unit if you notice significant capacity loss or irregular charging behavior.