Battery CoreParts ASUS G751J G751JM G751JT G751JY MBXAS-BA0158

The CoreParts replacement laptop battery MBXAS-BA0158 is a 66 Wh (15 V, 4400 mAh) Li‑ion battery designed for ASUS G751 series laptops, including G751J, G751JM, G751JT and G751JY. Manufactured in China and covered by a 12‑month warranty, this black 8‑cell battery provides a direct, compatible power source to restore portable runtime and extend the usable life of your device.

Advantages

This CoreParts battery uses Lithium‑Ion technology and a 4400 mAh capacity to deliver stable power that meets or exceeds OEM specifications. It is produced under quality control standards and comes with a 12‑month warranty. The battery is easy to install, compatible with multiple G751 models, and helps avoid full device replacements, supporting cost efficiency and reduced electronic waste.

Suitable for

• ASUS G751J laptop
• ASUS G751JM laptop
• ASUS G751JT laptop
• ASUS G751JY laptop

Key specifications

• Manufacturer: CoreParts
• Model / MPN: MBXAS-BA0158
• Battery technology: Lithium‑Ion (Li‑Ion)
• Capacity: 4400 mAh (66 Wh)
• Voltage: 15 V
• Cells: 8‑cell
• Colour: Black
• Weight: 0.34 kg
• EAN: 5706998955722
• Warranty: 12 months

How to use

Power down the laptop, disconnect any external power source, and remove the existing battery following the laptop manufacturer’s instructions. Insert the CoreParts MBXAS-BA0158 battery into the battery bay, ensuring connectors align, then secure it in place. Reconnect the mains adapter and charge the battery fully before first use. Use the laptop normally and monitor charge level via the operating system battery indicator.

Recommendations

Charge the battery before first use and avoid deep discharges when possible. Store the battery in a cool, dry place if not used for extended periods. Use the original or compatible ASUS chargers and avoid exposing the battery to extreme temperatures or moisture.