Lenovo 5B10W13897 náhradná batéria do notebooku

The Lenovo 5B10W13897 battery is a replacement Lithium-Ion power unit developed for select ThinkPad laptops. It is compatible with L14 Gen 2 Type 20X1 and 20X2 models and provides a factory-matching form factor and electrical characteristics for straightforward swap-in replacement. The pack is finished in black and designed to integrate with the laptop's power management to deliver runtime and charging behavior consistent with Lenovo specifications.

Advantages

This Lithium-Ion battery provides stable voltage output and a balanced energy density for everyday mobile use. Its compatibility with designated ThinkPad L14 Gen 2 models ensures correct fit and connector alignment, reducing installation effort. The battery is intended to deliver consistent charge and discharge cycles and to work with the system's charging control for safe operation.

Suitable for

• Replacing a worn-out or underperforming battery in compatible ThinkPad L14 Gen 2 Type 20X1 and 20X2 laptops
• Extending mobile runtime for business travel, remote work, or classroom use
• Maintaining a spare battery for uninterrupted productivity during long work sessions

Key specifications

• Battery chemistry: Lithium-Ion (Li-Ion)
• Compatible laptop models: ThinkPad L14 Gen 2 Type 20X1 and 20X2
• Colour: Black
• Form factor: OEM replacement pack designed for specified ThinkPad models
• Integration: Works with the laptop's built-in power and charging management

How to use

Power down the laptop and disconnect any external power source before replacing the battery. Remove the service cover or battery access panel according to the laptop's maintenance guide, then disconnect the existing battery connector and remove the old pack. Install the Lenovo replacement battery in the matching orientation, connect the battery cable securely to the motherboard, and reassemble the access panel. After installation, connect the AC adapter and allow the system to detect the new battery and complete an initial charge cycle as directed by the laptop's power management.

Recommendations

For optimal longevity, avoid deep discharges and high-temperature exposure. Use the laptop's recommended charging settings and firmware updates to ensure correct battery calibration and system compatibility. Dispose of the old battery responsibly at an approved recycling facility.