B31N1732 Laptop battery for Asus VivoBook S14 S430FA S430FN S430UA X430UF series 11.55V 4000mAh

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Replacement Battery for ASUS Laptops

Compatible Part Numbers:

  • B31N1732
  • A0117-00453

Compatible Models:

BrandModel Series
ASUS VivoBook S14S430FA-EB021T, S430UA-EB015T
ASUS Mars15Mars15, Mars15(VX60GT9300), Mars15(VX60GT9750)

B31N1732 Battery for ASUS VivoBook S14 Laptop

What You Get

This is a new battery for your ASUS laptop. It fits S430FAS430FNS430UA, and X430UF laptops.

Key Facts
Voltage11.55V (fits S430 series)
Power4000mAh (42Wh)
TypeLi-ion (3-cell)
Weight220g
Size20.5 x 7.0 x 1.9 cm
SafetyUL/CE/RoHS safe

Good For

  • Students: Work all day on one charge
  • Work: Join lots of video calls (4-5 hours)
  • Travel: Safe on planes, no bulge risk
  • Games: Play for 2-3 hours with charger

Why Buy This Battery

  1. Works with many laptops: Fits S430FA, S430FN, S430UA, X430UF
  2. Safe design: No fire risk, stops heat
  3. Big power: 4000mAh means no dead laptop
  4. Fast charge: Full in 2.5 hours

How To Use

  1. Put in: Turn off laptop. Take out old battery. Put in new one.
  2. Charge: Plug in 65W charger for 2.5 hours
  3. Care: Keep at 40-60% if not used for weeks

Tips For Long Life

  • Do not let get too hot
  • Do not keep plugged in all day
  • Do not use with wrong power cord

What People Like

“No more dead laptop in class!”
“Fits my ASUS S430FA just right.”
“Battery lasts for my whole work day.”

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Help Center

Have a query? Please check this question and answers

We offer wooden case, steel frame packaging, or according to customer’s demand.

Welcome, look forward to your arrival and we will pick up you from the airport and lead you to visit our factory .

We are both trading company and manufacturer. We have our own factory for more than ten years, and we established a new trading company for better service of overseas customers. Welcome to send your inquiry!

Generally, it will take 40 to 60 days after receiving your advanced payment. The specific delivery time depends on the items and the quantity of your order.

We have the quality control system ISO9001:2008, and it’s been followed strictly. We also have the professional QC team to guarantee the quality.

T/T 50% as deposit, and 50% before delivery. We’ll show you the photos of the products and packages before you pay the balance.

Big size trucks always shipping by RORO or Bulk ship, small type can shipping by container.  Please contact us to get a shipping quotation.

Of course, we can provide the customized-designing product meeting with your demand.

In general, we don’t have stock. Our products are all manufactured according to customers’ requirements. So our products are all different and special.

Our products are all custom made. Usually you need to provide us with the drawings. And if you do not have it, some important data is also necessary. We can help you design it after we signed the contract and confidentiality agreement.

Yes, we do. This product is guaranteed up to one year from purchase unless man-made damage. If there is anything wrong with product itself quality problem, we will change or repair it at our charge. If not, we will provide after-sales service at your charge.