ASUS C31N1843 Original Battery 42Wh 11.55V for VivoBook S14 S432, S15 S532

The ASUS C31N1843 battery price in BD at QASWATEC covers an original 42Wh (3640mAh), 11.55V Li-ion pack for the ASUS VivoBook S14 S432FA and S432FL, the VivoBook S15 S532FA and S532FL, and the X432 and X532 series laptops. If your VivoBook shuts down soon after unplugging, a new C31N1843 restores its cordless runtime. The pack is black, new and tested before sale, with warranty from QASWATEC.

Key Features

• Battery type: Li-ion, new condition
• Capacity: 42Wh (3640mAh)
• Voltage: 11.55V
• Original grade ASUS C31N1843 pack
• Fits VivoBook S14 S432FA and S432FL
• Fits VivoBook S15 S532, X432 and X532 series

Compatible Laptops and Part Numbers

This battery is listed for the ASUS VivoBook S14 S432FA and S432FL, VivoBook S15 S532, S532FA and S532FL, and the X432FA, X432FL, X432FLC, X532FA, X532FL and X532FLC series. Check the label on your old battery before ordering, and send us a photo if you are unsure about your exact model.

Signs the Battery Needs Replacing

• The laptop shuts down soon after unplugging
• Battery time has dropped sharply
• The charge percentage will not rise
• The pack swells or the base lifts

Why Replace It Early

A tired pack leaves a laptop tied to a socket, and a swelling one can press on the trackpad or crack the case. Replacing it early keeps the laptop safe and portable.

What You Get

You receive a new C31N1843 battery pack with warranty from QASWATEC. Our team can check the fit for you before you buy, so you avoid a wrong order and a second trip to the shop.

Care Tips for Longer Life

• Avoid draining the pack to zero often
• Keep the vents clear of dust
• Do not leave it at 100 percent for days

A cooler pack ages slowly, which slows capacity loss.

Before You Order

Match the part number and your laptop model. Send a photo of the label if you are unsure.

Buy ASUS C31N1843 Battery from QASWATEC

QASWATEC has served laptop users from Elephant Road, Dhaka since 2010. Visit the showroom to collect your battery, or order and we will deliver across Bangladesh.