ASUS B31N1535 48Wh 11.4V Laptop Battery for ZenBook UX310 UX310UA UX310UQ UX410UA

A ZenBook UX310 that only runs on the charger needs a new battery. The ASUS B31N1535 battery price in BD at QASWATEC covers a brand-new 48Wh, 11.4V Li-ion pack for the UX310 and UX410 families. It is stocked at our Elephant Road showroom in Dhaka.

Key Features of the ASUS B31N1535 Battery

• Part number: B31N1535
• Capacity: 48Wh
• Voltage: 11.4V
• Type: Li-ion, black
• Condition: Brand new

Compatible ASUS Laptops

The B31N1535 fits ASUS ZenBook UX310, UX310UA, UX310UQ and UX410UA series laptops. Match the part number printed on your old battery with B31N1535 before you order. Our staff can check it with you at the showroom if you bring the old pack.

Signs the Battery Needs Replacing

• The laptop turns off soon after unplugging
• Backup time is only a few minutes
• Battery percentage drops or jumps suddenly
• The laptop is plugged in but not charging

Why Replace It Early

A worn battery ties a laptop to the wall. In a power cut the machine switches off at once and unsaved work can be lost. A fresh pack gives business users, students and travellers real mobility again, which matters most on a thin ultrabook built to be carried.

What You Get

You receive one new battery pack ready to fit into your ASUS laptop. It is checked before sale, and you can ask our team to confirm the fit against your old battery before you pay.

Care Tips for Longer Life

• Use the original charger or a good quality adapter
• Do not keep the laptop at 100 percent on charge for weeks
• Keep the vents clean so heat does not age the cells
• Charge the new battery fully the first time

Buy the ASUS B31N1535 Battery from QASWATEC

QASWATEC has supplied laptop parts and accessories across Bangladesh since 2010 from Elephant Road, Dhaka. Our staff confirm the warranty at purchase and help you check compatibility. Visit the showroom or order online to get your ZenBook running on battery again.