ASUS X531 batteria 42Wh 3 celle Li-Ion (B31N1842, 0B200-03440100)

This ASUS X531 battery is a 3-cell lithium-ion unit with 42Wh capacity, designed to power compatible VivoBook 15 X531, K531, S531, and F531 series laptops. It delivers reliable performance with a voltage of 11.52V and a current capacity of 3650mAh.

Advantages

The battery features overcharge, over-discharge, overcurrent, and short circuit protection to ensure safe operation. Its internal design integrates seamlessly with supported laptop models.

Suitable for

• ASUS VivoBook 15 X531FA
• ASUS VivoBook 15 X531FL
• ASUS VivoBook 15 K531FA
• ASUS VivoBook 15 K531FL
• ASUS VivoBook 15 S531FA
• ASUS VivoBook 15 S531FL
• ASUS VivoBook 15 F531FA
• ASUS VivoBook 15 F531FL

Key specifications

• Battery technology: Lithium-ion (Li-ion)
• Number of cells: 3
• Voltage: 11.52V
• Energy capacity: 42Wh
• Current capacity: 3650mAh
• Colour: Black
• Rechargeable: Yes
• Installation: Internal

Recommendations

Confirm your laptop model is listed in the compatibility list before ordering. The battery is an internal component and may require professional installation.