Notebook battery Lenovo 30Wh Lithium-ion model 5B10W67422, compatible replacement for select Lenovo laptops

Replacement notebook battery Lenovo 30Wh Lithium-ion model 5B10W67422 is a direct-fit power module designed to restore or extend runtime for compatible Lenovo laptops. With a 30 watt-hour capacity and lithium-ion chemistry, it delivers steady power for everyday productivity tasks such as office applications, web browsing and light multimedia playback. This battery is intended as a like-for-like replacement or a spare unit for travel, offering predictable charging and discharging behavior typical of modern laptop batteries.

Advantages

The 30Wh lithium-ion cell construction provides a balance of energy density and weight suitable for ultraportable and mainstream laptop models. As a compatible replacement designed for direct installation, it eliminates the need for adapters and offers the same voltage and connector alignment used by the original module. The rechargeable chemistry supports many charge cycles, and the predictable capacity helps estimate remaining runtime for routine tasks.

Suitable for

• Extending battery life of compatible Lenovo laptops
• Replacing a worn or failing internal battery
• Keeping a spare battery for travel and remote work
• Use in office productivity, web browsing and light multimedia

Key specifications

• Battery chemistry: Lithium-ion
• Usable capacity: 30 Wh
• Form factor: notebook internal battery module
• Typical applications: everyday laptop use, office software, web and video playback
• Rechargeable: yes

How to use

Power down the laptop and disconnect it from the mains before attempting battery replacement. Remove the service panel or rear cover according to the laptop manufacturer’s instructions, then disconnect the original battery connector and remove the old module. Install the replacement battery by seating it in the same location and reconnecting the battery cable; secure the cover and reconnect the mains adapter. After first install, fully charge the battery before normal use to help the battery management system learn the new cell’s capacity.

Usage recommendations

Store and use the battery at moderate temperatures, avoid prolonged exposure to high heat or humidity, and follow the laptop manufacturer’s guidelines for battery calibration and handling. Dispose of the battery according to local regulations for electronic waste and batteries.