High-Performance Replacement Battery for Laptops

Upgrade your laptop's power with this reliable and efficient replacement battery, designed to meet the highest standards of performance and safety.

Specifications:

• Voltage: 15.4V
• Capacity: 90Wh / 5845mAh
• Battery Type: Li-Polymer
• Condition: Brand new, crafted from high-quality materials with top circuit boards and smart chip technology

Compatible Models:

• MSI Alpha 15 A3DDK Series
• MSI Alpha 15 A4DEK Series
• MSI Alpha 17 B5EEK Series
• MSI Sword 15 A11UG Series
• MSI Pulse GL66 12UGK Series Notebook

Replace Part Numbers:

• BTY-M55
• 925QA055H
• 4ICP5/63/133

Safety and Reliability:

This battery has undergone rigorous testing to ensure:

• Correct voltage output
• Circuit protection for safety
• Stable current delivery
• Low self-discharge rate
• CE / FCC / RoHS certification for peace of mind

Long Lifespan:

Enjoy approximately 500 recharge cycles over the life of the battery, ensuring long-lasting performance.

Important Installation Note:

If the new battery is not recognized during installation, please follow