Lenovo 57Wh Internal 3-Cell Li-ion Battery (5B11H56386) - 4,875 mAh

With a robust 57Wh capacity and a 4,875 mAh charge, this Lenovo internal battery keeps your laptop running through demanding workloads and long meetings. Engineered as a genuine Lenovo replacement, it restores original battery life and reliability to compatible ThinkPad models.

Overview

The Lenovo 5B11H56386 is a 3-cell lithium-ion battery designed for internal installation. It delivers consistent power output and integrates seamlessly with your laptop's power management system, providing accurate charge reporting and safe operation. This battery is ideal for users who need to replace an aged or faulty battery to regain full mobility.

What stands out

• High 57Wh energy capacity for extended unplugged use
• 4,875 mAh charge rating ensures stable performance
• Genuine Lenovo part for perfect compatibility and safety
• 3-cell lithium-ion chemistry for a balance of weight and endurance
• Internal design preserves the laptop's sleek profile

Technical details

• Brand: Lenovo
• Model: 5B11H56386
• MPN: 5B11H56386
• EAN: 5715063422120
• Battery technology: Lithium-Ion (Li-Ion)
• Number of cells: 3
• Battery capacity: 57 Wh
• Battery charge: 4,875 mAh
• Product type: Internal battery

Our verdict

A dependable Lenovo original battery that restores your laptop's portability and uptime. The 57Wh capacity is a sweet spot for daily productivity, and genuine construction ensures long-term safety and performance.