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B31N1912 Laptop Battery Compatible with ASUS VivoBook 14 E410MA L410MA E410KA E510MA E510KA F414MA L510MA R522MA E410MA-EK026TS EK018TS L410MA-BV058TS E510KA-EJ033TS E510KA-EJ033TS C31N1912
- Capacity42Wh/3550MAH Cell: 3-Cell Voltage: 11.55V Battery type: Li-ion
- Replace Part NumberB31N1912 C31N1912 0B200-03680200 0B200-03680000
- Compatible ModelsFor Asus VivoBook 14 E410MA Series, Asus VivoBook 14 L410MA Series, Asus VivoBook E410KA-EK139TS Series, Asus VivoBook E510KA-EJ033TS Series, Asus VivoBook F414MA Series,Asus VivoBook L510MA Series, Asus VivoBook R522MA Series,Asus VivoBook E510MA Series Notebook.
- SafetyAll products are rigorously tested to ensure correct voltage, circuit protection, capacity, stable current, low self-discharge and guaranteed battery life.
- Service SupportIf you do not like our product or don't want it for any reason, We will provide suitable solutions. Please contact us with any questions or concerns - we are here to help.
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B31N1912 Laptop Battery Replacement (Compatible with Select ASUS VivoBook Models)
Replace a worn battery and restore portable runtime with this B31N1912-compatible laptop battery for select ASUS VivoBook models. Designed to match the laptops power requirements, it features a 3-cell Li-ion build rated at 11.55V and 42Wh (3550mAh).
Key Specifications
- Battery model: B31N1912 (replacement)
- Type: Li-ion
- Cells: 3-cell
- Voltage: 11.55V
- Capacity: 42Wh / 3550mAh
Replaces Part Numbers
- B31N1912
- C31N1912
- 0B200-03680200
- 0B200-03680000
Compatible Models (Examples)
- ASUS VivoBook 14 E410MA series (e.g., E410MA-EK026TS, EK018TS)
- ASUS VivoBook 14 L410MA series (e.g., L410MA-BV058TS)
- ASUS VivoBook E410KA series
- ASUS VivoBook 15 E510MA series
- ASUS VivoBook 15 E510KA series (e.g., E510KA-EJ033TS)
- ASUS VivoBook F414MA series
- ASUS VivoBook L510MA series
- ASUS VivoBook R522MA series
Note: Compatibility can vary by sub-model and internal configuration. Please confirm your laptop model and the battery part number printed on your original battery before ordering.
FAQ
- Q: Will this battery work with my ASUS VivoBook if my original battery says C31N1912?
- A: Yesthis listing is for a replacement compatible with both B31N1912 and C31N1912; confirm the part number on your original battery label.
- Q: What are the electrical specs of this battery?
- A: It is a 3-cell Li-ion battery rated at 11.55V and 42Wh (3550mAh).
- Q: How do I confirm compatibility before I buy?
- A: Match (1) your laptop model (e.g., E410MA/L410MA/E510KA) and (2) the part number printed on the existing battery (B31N1912/C31N1912).
- Q: Does the battery include safety protection?
- A: The battery is tested for correct voltage and protective circuitry support to help provide stable current and reliable operation.
- Q: What should I do if the battery doesnt fit or I have a question after purchase?
- A: Contact us with your laptop model and battery label details, and we will provide a suitable solution.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by Ruicheng Trading Co., Ltd. Return Policy
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