CoreParts MBI54454 laptop spare part Battery

The CoreParts Top Quality replacement Laptop Battery for Fujitsu (MBI54454) is a 6-cell Lithium-Ion battery with a nominal voltage of 10.8 V and a capacity of 4400 mAh (approx. 47–48 Wh). Designed for Fujitsu laptops, this black battery provides a reliable power source that meets or exceeds OEM specifications. Manufactured in China and covered by a 12-month warranty, it is intended as a cost-effective replacement to restore mobile use and extend the working life of your device.

Advantages

This CoreParts replacement battery uses Lithium-Ion technology to deliver steady power and a compact, lightweight design (0.3 kg). It is produced under controlled manufacturing conditions and comes with a 12-month warranty. The battery is easy to install and compatible with Fujitsu models that accept the MBI54454/CP567717-01 designation, offering a balance of reliability, service life and value.

Suitable for

• Replacing a worn or failing battery in compatible Fujitsu laptops
• Restoring mobile use for older Fujitsu laptop models
• Keeping a spare battery for travel or extended work sessions

Key specifications

• Manufacturer part number (MPN): MBI54454
• Compatible product reference: CP567717-01
• Battery technology: Lithium-Ion (Li‑Ion)
• Cells and voltage: 6-cell, 10.8 V
• Capacity: 4400 mAh (~47–48 Wh)
• Weight: 0.3 kg
• Colour: Black
• Warranty: 12 Month(s)

How to use

Turn off the laptop and disconnect any power supply before removing the old battery. Follow the laptop manufacturer's instructions to safely unlock and remove the existing battery, then insert the CoreParts MBI54454 battery until it clicks or locks into place. Reconnect the power adapter and boot the laptop. It is recommended to fully charge the new battery before the first use to calibrate the power indicator correctly.

Recommendations

To prolong battery life, avoid extreme temperatures, do not store the battery fully discharged for extended periods, and perform regular charge cycles. Use the battery only in compatible Fujitsu models and replace it with an identical or manufacturer-recommended unit when capacity noticeably decreases.