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Rectangular black Li-ion laptop battery with three cells and screwdrivers

PISKEKAT

PISKEKAT B31N1912 laptop battery 11.55V 42Wh 3-cell Li-ion

SKU CH-Q0RF-2HW1M MPN B31N1912

11.55V 42Wh 3-cell Li-ion replacement battery for Asus VivoBook 14 E410, L410, F414, E510 and L510 series

  • Battery typeLaptop Batteries
  • 42 Wh capacity keeps your VivoBook running longer
  • 3-cell Li-ion design rated for up to 500 recharge cycles
  • Built-in short-circuit, overheat and overload protections
  • CE, FCC and RoHS certified for safety
  • Includes screwdrivers for a straightforward installation

What this battery replaces

This new 3-cell lithium-ion pack operates at 11.55V and stores 42Wh of energy. It is a direct replacement for ASUS part numbers B31N1912 and C31N1912 and fits the listed VivoBook 14 E410, E410MA, L410MA, F414MA, E510, E510KA and L510MA models.

Who should buy it and who should not

Owners of the compatible ASUS notebooks who want a fresh battery with the original voltage and capacity will find this a suitable match. Users whose laptops require a different voltage, a higher watt-hour rating or a different physical connector should look elsewhere.

The spec that decides fit

The battery delivers 11.55V and 42Wh in a 3-cell Li-ion form factor. If your original battery shows the same voltage and capacity and your model appears in the compatibility list, this unit is the correct part.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $28.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

Power
Battery typeLaptop Batteries

Questions about this item

Will the B31N1912 11.55V 42Wh battery fit my older Asus VivoBook 14 E410MA-EK007TS?

Yes, the B31N1912 is listed as a direct replacement for the E410MA-EK007TS and other E410MA variants.

How can I verify the 3-cell Li-ion pack is working correctly after installation?

The battery should charge to 100 % in the OS power meter and report 11.55 V / 42 Wh capacity with no short-circuit or overheat warnings.

Does the box include the screwdrivers mentioned for the B31N1912 swap?

The supplier states the package comes with screwdrivers; no separate tools are required for the replacement.

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