Batéria Lenovo 30Wh 2-článková lítium-iónová 5B10P54001 pre kompatibilné notebooky

Replacement battery Lenovo 30Wh 2-cell lithium‑ion designed for compatible laptops and notebooks. This compact internal battery provides 30 watt-hours of capacity in a two-cell layout, intended to restore portable power and extend device runtime. It is suitable for replacing worn or failing batteries in compatible Lenovo notebooks and for users who need reliable mobile operation for everyday tasks, travel or work away from mains power.

Advantages

The battery delivers a specified 30Wh capacity in a 2-cell lithium‑ion format, offering a balance of energy density and compact size. As an internal replacement for compatible laptops, it restores battery runtime without altering device form factor. The design supports standard charging and power management routines of Lenovo notebooks and is intended for straightforward installation where the original battery fits. Using a matched replacement helps maintain predictable battery life and system behaviour compared with generic external packs.

Suitable for

• Replacing worn or degraded internal batteries in compatible Lenovo laptops and notebooks
• Restoring portable runtime for everyday office tasks, web browsing and media playback
• Travel and remote work where mains power is not available for extended periods
• Users who require a compact, factory‑style internal battery rather than external power banks

Key specifications

• Battery type: Lithium‑ion (Li‑ion)
• Capacity: 30 Wh
• Cell count: 2 cells
• Intended use: Internal notebook battery replacement
• Form factor: Compact internal module compatible with designated laptop models

How to use

Power off the laptop and disconnect the mains adapter before beginning replacement. Access the battery compartment according to the notebook manufacturer’s service instructions and remove any securing screws or brackets holding the original battery. Carefully disconnect the battery connector from the motherboard and replace it with the new 30Wh 2‑cell battery, ensuring correct orientation and fully seated connector. Reinstall any fasteners and the access cover, reconnect mains power and perform a full charge cycle to calibrate charge level reporting.

Recommendations

Use the replacement battery only in models specified as compatible by the notebook manufacturer. Follow standard safety precautions: avoid shorting contacts, do not disassemble the battery, and discard used batteries according to local regulations. For best battery life, perform regular charge cycles, avoid extreme temperatures, and keep firmware and power management drivers up to date.