42WH B31N1912 C31N1912 Laptop Battery Compatible with ASUS VivoBook 14 E410M E410MA L410M L410MA E410KA F414MA E510MA E510KA L510MA R522MA L410MA L410MA-BV058TS L510MA-WB04 E510KA-EJ033TS

LONG-LASTING BATTERY LIFE: With 11.55V capacity ( 42Wh 3550mAh ), the ( B31N1912 ) battery ensures all-day power for your laptops in a factory-fresh, never-used battery pack designed for maximum performance.
PERFECT-FIT BATTERY MODELS: Support for B31N1912 C31N1912 0B200-03680000 0B200-03680200.
GUARANTEED FIT THESE LAPTOP MODELS: Compatible with Asus VivoBook 14 E410MA E410MA-BV1169TS E410MA-EK007TS E410MA-EK017TS E410MA-EK018TS E410MA-EK026TS E410MA-EK028TS E410MA-EK087T E410MA-EK211T E410MA-EK319T E410MA-EK321T E410MA-EK327TS E410MA-EK367TS E410MA-EK378T E410MA-EK505T E410MA-EK542T E410MA-EK946TS; Asus VivoBook 14 L410MA L410MA-BV037TS L410MA-BV053TS L410MA-BV058TS L410MA-BV076TS L410MA-BV077TS Series; Asus VivoBook E410KA-EK139TS E510KA-EJ033TS F414MA L510MA R522MA E510MA Series.
SAFE AND RELIABLE: Our products have built-in multiple circuit protections to eliminate the risk of overheating/overcharging, and have been UL certified. No debugging or driver identification is required, and it can be used immediately after installation.
ANGEL SERVICE: Comes with installation tools, which is an ideal choice for business travelers/students/office workers. Backed by a 12-month worry-free warranty, so you can buy with confidence.