ASUS B31N1912 - accu - ASUS - E510MA - E410MA - L410MA - E410KA - E510KA

With a 42Wh energy reserve and 11.55V output, this ASUS B31N1912 battery keeps your E510MA, E410MA, L410MA, E410KA, or E510KA running through workdays, classes, and travel without hunting for an outlet.

Overview

The ASUS B31N1912 is a genuine 3-cell lithium-ion battery engineered for ASUS VivoBook and Chromebook models E510MA, E410MA, L410MA, E410KA, and E510KA. It delivers 3650mAh capacity at 11.55V, providing up to 42Wh of power for all-day productivity. The battery features a robust black casing and is built with multiple safety protections including overcharge, over-discharge, overcurrent, and short circuit protection, ensuring reliable and safe operation. It is CE and RoHS certified, meeting strict quality and environmental standards.

What stands out

• 42Wh high-capacity design for extended runtime
• 3-cell lithium-ion chemistry for optimal energy density
• Integrated overcharge, over-discharge, overcurrent, and short circuit protection
• CE and RoHS certified for safety and environmental compliance
• Perfect compatibility with ASUS E510MA, E410MA, L410MA, E410KA, and E510KA

Technical details

• Battery type: Lithium-ion (Li-ion)
• Voltage: 11.55 V
• Capacity: 42 Wh / 3650 mAh
• Number of cells: 3
• Colour: Black
• Rechargeable: Yes
• Compatible models: ASUS E510MA, E410MA, L410MA, E410KA, E510KA
• Manufacturer part number: B31N1912
• Product type: Laptop battery
• Condition: New
• Protection: Overcharge, over-discharge, overcurrent, short circuit
• Certifications: CE, RoHS

Our verdict

For ASUS laptop owners seeking a dependable replacement battery, the B31N1912 offers genuine performance, robust safety features, and a perfect fit for multiple models. Its 42Wh capacity ensures you stay productive without frequent recharging.