ASUS B31N1911 Excellent quality Battery Replacement

All of our ASUS B31N1911 high-quality alternatives have been tested to achieve and/or exceed original performance and are 100% compatible with the original manufacturer’s specifications. Battery Replacement for ASUS TP420IA TP470EA TP470EZ X421DA X421EA/JP, the laptop battery is 100% brand new and CE / FCC / RoHS certified for safety.

B31N1911

  • Brand: ASUS Battery
  • type: Li-ion
  • Rated Capacity: 3640mAh/42Wh
  • Standard Voltage: 11.55V
  • SKU: ASU21AP1113

Replace Laptop Batteries part number :

B31N1911

Compatible with the following models :

For ASUS TP420IA TP470EA TP470EZ X421DA
X421EA X421EP X421EQ X421FA X421FF X421FL
X421FP X421FQ X421IA X421JA X421JP X421JQ

online store

Will this battery have any safety risks? What is the quality of the ASUS B31N1911 laptop battery?

This battery is made of top materials of Li-Polymer cells that have been safely certified by RoHS, CE, FCC and tested through repeated simulated work and commissioning before they are shipped from the factory. On the other hand, its specifications are based on the original standards such as appearance, interface type, body size, capacity, voltage, charging current and voltage,etc.

Is it real ASUS B31N1911 compatibility information?

This product information is fully applicable to the ASUS series laptop batteries, “ASUS battery B31N1911“..
* If you have any questions about the model mismatch or cannot confirm the model number due to the appearance we provided, please email us with the appearance of the battery and the model name or part number.

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