Battery CoreParts ASUS D550 F551CA X551MA X551CA X551C X551 X451CA X451C X451 MBXAS-BA0164

CoreParts Top Quality replacement laptop battery for Asus models such as X451, X551, D550 and similar provides a 25 Wh (11.25 V, 2200 mAh) Li‑Ion power source in a black housing. Manufactured in China and identified by MPN MBXAS-BA0164 / EAN 5706998955784, this 3‑cell battery is intended as a direct replacement to restore portable power and extend device runtime while meeting basic reliability and safety standards. The product is covered by a 12‑month warranty.

Advantages

This CoreParts laptop battery offers a factory‑style fit and compatible electrical specifications for supported Asus models, a compact 3‑cell Li‑Ion design that balances capacity and weight (approximately 0.25 kg), and straightforward installation to replace worn or failing batteries. The 12‑month warranty and quality control during production provide predictable reliability for everyday use.

Suitable for (tasks / use cases)

• Replacing a worn or failed battery in compatible Asus laptops
• Extending mobile runtime for everyday productivity and web browsing
• Maintaining a spare battery for travel or fieldwork

Key specifications

• Battery technology: Lithium‑Ion (Li‑Ion)
• Capacity: 2200 mAh (25 Wh)
• Voltage: 11.25 V
• Cell count: 3‑cell
• Colour: Black
• Weight: 0.25 kg
• Manufacturer part number (MPN): MBXAS-BA0164
• EAN: 5706998955784
• Warranty: 12 months

How to use

Power down the laptop and disconnect the mains adapter. Remove the existing battery following the laptop manufacturer’s instructions (usually by unscrewing the service cover or releasing the battery latch). Align the CoreParts replacement battery with the connector and housing, press into place until it clicks or seats securely, then re‑assemble any covers and fasten screws. Reconnect the mains adapter and charge the new battery fully before first use to allow the battery management system to calibrate.

Recommendations

For longest service life, avoid extreme temperatures, store the battery at about 40–60% charge if unused for long periods, and follow Asus laptop care guidelines. If you observe abnormal heating, swelling, or performance issues, stop using the battery and contact CoreParts support or the retailer within the warranty period.