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BatteryClerk Prime FAST 1-2 day shipping to most of Canada
BatteryClerk Prime FAST 1-2 day shipping to most of Canada
Asus BX431FA BX431FB K431FA K431FL S431FA S431FL S Replacement Battery-main
SKU CS-AUX431NB

Asus BX431FA BX431FB K431FA K431FL S431FA S431FL S431FL-AM043T S431FL-EB064T S4500FA S4500FL U4500FA U4500FB U Laptop and Notebook Replacement Battery

$92.99 - $92.99
$92.99
$92.99 - $92.99
$92.99
Usually Ships in 4 - 7 Business Days
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INFO
  • This is a replacement compatible with a Asus Laptop and Notebook Battery
  • Volts: 7.7V (7.7 Volts)
  • Capacity: 6000mAh (6Ah)
  • Type: Li-Polymer
  • Color: Black
  • Asus BX431FA BX431FB K431FA K431FL S431FA S431FL S431FL-AM043T S431FL-EB064T S4500FA S4500FL U4500FA U4500FB UX431 UX431DA UX431DA-2B UX431FA UX431FA-2B UX431FA-3B UX431FA-ES51 UX431FA-ES74 UX431FB UX431FL UX431FL-AN024T UX431FN UX431FN-0023B8565U V431FA V431FL Vivobook S S431FA-EB131T VivoBook S14 S431FA VivoBook S14 S431FA-AM001T VivoBook S14 S431FA-AM010T VivoBook S14 S431FA-AM012T VivoBook S14 S431FA-AM016T VivoBook S14 S431FA-AM041T VivoBook S14 S431FA-AM049T VivoBook S14 S431FA-AM106T VivoBook S14 S431FA-AM107T VIVOBOOK S14 S431FA-AM129T VivoBook S14 S431FA-AM149 VivoBook S14 S431FA-EB019T VivoBook S14 S431FA-EB020T VivoBook S14 S431FA-EB030T VivoBook S14 S431FA-EB032T VivoBook S14 S431FA-EB039t VivoBook S14 S431FA-EB045 VivoBook S14 S431FA-EB058T VivoBook S14 S431FA-EB061 VivoBook S14 S431FA-EB068T VivoBook S14 S431FA-EB096T VivoBook S14 S431FA-EB104T Vivobook S14 S431FA-EB141T VivoBook S14 S431FA-EB156T VivoBook S14 S431FA-EB159T VivoBook S14 S431FA-EB168T VivoBook S14 S431FA-EB503T VivoBook S14 S431FA-EB511T Vivobook S14 S431FA-EB512T VivoBook S14 S431FA-EB513T VivoBook S14 S431FA-EB514T Vivobook S14 S431FA-EB525T VivoBook S14 S431FL-AM028T VIVOBOOK S14 S431FL-AM034T Vivobook S14 S431FL-AM035T Vivobook S14 S431FL-AM037T Vivobook S14 S431FL-AM038T VivoBook S14 S431FL-AM039T VivoBook S14 S431FL-AM040T VivoBook S14 S431FL-AM041T VivoBook S14 S431FL-AM042T VivoBook S14 S431FL-AM043T VivoBook S14 S431FL-EB061 Vivobook S431FA-EB130T X431FL ZenBook 14 UM431 ZenBook 14 UM431-AM010T ZenBook 14 UM431DA ZenBook 14 UM431DA-AM001T ZenBook 14 UM431DA-AM003T ZenBook 14 UM431DA-AM005T ZenBook 14 UM431DA-AM009T ZENBOOK 14 UM431DA-AM010T ZenBook 14 UM431DA-AM011T ZenBook 14 UM431DA-AM020T ZenBook 14 UM431DA-AM021T ZenBook 14 UM431DA-AM028T ZenBook 14 UM431DA-AM030 ZenBook 14 UM431DA-AM045T ZenBook 14 UM431DA-AM053 ZENBOOK 14 UM431DA-AM053T ZENBOOK 14 UM431DA-AM058T ZENBOOK 14 UM431DA-AM062T ZenBook 14 UM431DA-PURE3 ZenBook 14 UM431DA-R5DV8AB1 Zenbook 14 UX431FA ZenBook 14 UX431FA-AM013T ZenBook 14 UX431FA-AM018R Zenbook 14 UX431FA-AM018T ZenBook 14 UX431FA-AM020T ZenBook 14 UX431FA-AM021T ZenBook 14 UX431FA-AM022R ZenBook 14 UX431FA-AM022T ZenBook 14 UX431FA-AM023T ZenBook 14 UX431FA-AM025T Zenbook 14 UX431FA-AM033T Zenbook 14 UX431FA-AM043T ZenBook 14 UX431FA-AM055T ZenBook 14 UX431FA-AM058T ZenBook 14 UX431FA-AM059T ZenBook 14 UX431FA-AM060T ZenBook 14 UX431FA-AM061T ZenBook 14 UX431FA-AM065T ZenBook 14 UX431FA-AM076T ZenBook 14 UX431FA-AM082T ZenBook 14 UX431FA-AM102T ZenBook 14 UX431FA-AM123T ZenBook 14 UX431FA-AM853T ZenBook 14 UX431FA-AM892T ZenBook 14 UX431FA-AM925 Zenbook 14 UX431FA-AN001T Zenbook 14 UX431FA-AN004T ZenBook 14 UX431FA-AN006T Zenbook 14 UX431FA-AN012T ZenBook 14 UX431FA-AN013T Zenbook 14 UX431FA-AN015R ZenBook 14 UX431FA-AN016T ZenBook 14 UX431FA-AN022T ZenBook 14 UX431FA-AN051 ZenBook 14 UX431FA-AN058T ZenBook 14 UX431FA-AN060T ZenBook 14 UX431FA-AN102T ZenBook 14 UX431FA-AN106R ZenBook 14 UX431FL-AN001T ZenBook 14 UX431FL-AN002T ZenBook 14 UX431FL-AN007T ZenBook 14 UX431FL-AN009T ZenBook 14 UX431FL-AN012T ZENBOOK 14 UX431FL-AN018T Zenbook 14 UX431FN Zenbook 14 UX431FN-AN002T ZenBook UX431 ZenBook UX431FA ZenBook UX431FL-AN012T ZenBook UX431FN Replacement Batteries.
  • Mfgr Part # 0B200-03340000 C21N1833
  • Dimensions: 10.37 in. L x 3.54 in. W x 0.2 H in.
  • Weight: 1 lb
  • Warranty: 1 Year

Disclaimer: Our products are not affiliated with or authorized by Asus.

FAQs

  • What is the best replacement battery for the Asus BX431FA BX431FB K431FA K431FL S431FA S431FL S431FL-AM043T S431FL-EB064T S4500FA S4500FL U4500FA U4500FB U Laptop and Notebook Battery?

    The CS-AUX431NB is the best replacement battery for the Asus BX431FA BX431FB K431FA K431FL S431FA S431FL S431FL-AM043T S431FL-EB064T S4500FA S4500FL U4500FA U4500FB U Laptop and Notebook Battery.

  • What is your return policy and battery warranty?

    Our batteries are backed by easy 30-day returns and a 12-month warranty.

  • How do I find the best replacement Battery?

    Our search tool at the top of the website should give you the best results. Search by brand or part number to see if we have the right match for you.

  • What does Li-ion and Ni-MH mean?

    They represent different types of rechargeable batteries. Li-ion stands for Lithium Ion, lithium ions move from the negative electrode through an electrolyte to the positive electrode during discharge and back when charging. Ni-MH stands for nickel-metal hydride where the negative electrode is made from a hydrogen-absorbing alloy.

  • Do you have a wholesale, reseller and large volume purchase program?

    Yes, our bulk purchasing program saves you money and allow you to obtain the batteries you need in one easy, hassle-free transaction. Apply here.

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We stock low cost, high quality batteries and here to help ensure you make the right purchase.

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Free shipping on orders over $129, including freight.

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12-Month Warranty

If our product isn’t performing as it should, don’t hesitate to reach out to our customer service team.

More About Laptop and Notebook Batteries

Why choose BatteryClerk replacement batteries?

Exact OEM replacement that fits easily and precisely.

  • High quality, low-cost replacement batteries.
  • A guaranteed fit for your device.
  • Backed by easy 30-day returns and a 12-month warranty.
  • Millions of batteries sold globally.

Ratings and Reviews

Frequently Asked Questions

Questions? Talk to a battery expert.

Mon-Fri: 8am - Midnight
Sat-Sun: 8am - 10pm

Why are prices so low?

All we do is sell replacement batteries, we are very good at that!

Manufacturer's are not able to process smaller orders quickly and efficiently.

BatteryClerk specializes in processing any size order accurately and fast.

When do new orders ship?

All AJC Battery orders placed Monday-Friday leave our warehouse the same day if placed before 2PM EST.

If your order is placed Friday after 2PM through Sunday, your order will be shipped out Monday morning.

What is your warranty policy?

We stand behind our products with 30-day easy returns and a 12 month warranty. Lawn and tractor batteries have a 6 month warranty.

What is the BatteryClerk return policy?

View our return policy.

What battery do I need?

Please enter the brand and model number of your device or battery you need to replace in the search bar at the top of this page. 

As long as the voltage, terminals and dimensions match, then you will be able to use this as a compatible battery replacement option.