Replacement Asus C31-X402 AR5B225 C21-X401 VivoBook S400CA-RS51 Battery -


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Replacement Asus C31-X402 AR5B225 C21-X401 VivoBook S400CA-RS51 Battery

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Product Description

Battery Type: Li-ion, Battery Volt: 11.1 V, Capacity: 4000mAh (44Wh), Battery Color: Black, Condition: 100% New, Warranty: 12 months

Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device

This Laptop Batteries can replace the following part numbers:

  • 0B110-00210000
  • AR5B225
  • C21-X401
  • C31-X402
  • C31X402
  • X40PW91

This Laptop Batteries is also compatible with the following models:

  • Asus VivoBook S400CA-MX3-H
  • Asus Vivobook S300CA-C1011H
  • Asus S400CA-CA040H
  • Asus V300CA
  • Asus VivoBook S400CA-CA007H
  • Asus VIVOBOOK S400CA-CA012H
  • Asus VivoBook S400CA-BSI3T12
  • Asus VivoBook S400CA-CA040H
  • Asus VivoBook S400CA-DB71T
  • Asus VivoBook S400E-CA039H
  • Asus S300CA-1A
  • Asus F402CA-WX083H
  • Asus VivoBook V400CA-CA191H
  • Asus VIVOBOOK S300CA-DS91T
  • Asus VivoBook S400CA-BSI7T16
  • Asus VivoBook S400CA-CA111H
  • Asus VivoBook S400CA-RS15T
  • Asus VivoBook S300CA-C1084H
  • Asus S400CA-CA093H
  • Asus VivoBook V400CA-CA124H
  • Asus VivoBook S400CA-CA063H
  • Asus VIVOBOOK S400CA-UH51
  • Asus VivoBook N550X47JV-SL
  • Asus VivoBook S400CA-DS51T
  • Asus VivoBook S300CA-C1015H
  • Asus S400CA-1A
  • Asus F402CA-WX167H
  • Asus VivoBook S300CA-C1008H
  • Asus VIVOBOOK S300E-C1003H
  • Asus VivoBook S400E3317CA
  • Asus VivoBook S400CA-CA021H
  • Asus VivoBook S400CA-CA129H
  • Asus VivoBook S400CA-RSI5T18
  • Asus VivoBook S300CA-C1004H
  • Asus S400CA-CA129H
  • Asus VivoBook V400CA-DB31T
  • Asus VivoBook S400CA-CA089H
  • Asus VIVOBOOK S400CA-CA022H
  • Asus VivoBook S400CA-LS31T
  • Asus VivoBook S300CA-C1049H
  • Asus S400CA-CA006H
  • Asus R407CA
  • Asus VivoBook S300CA-C1021H
  • Asus VIVOBOOK X402CA
  • Asus VivoBook S400EI3517CA
  • Asus VivoBook S400CA-CA030H
  • Asus VivoBook S400CA-CA154H
  • Asus VivoBook S400CA-UH51T
  • Asus VivoBook S400CA-CA041H
  • Asus VivoBook V400CA-DS51T
  • Asus VivoBook S400CA-CA148H
  • Asus VivoBook S300CA-DS51T-CA
  • Asus VivoBook S400CA-MX2-H
  • Asus VivoBook S300CA-C1060H
  • Asus S400CA-CA022H
  • Asus S402CA
  • Asus VivoBook S300CA-C1070H
  • Asus VIVOBOOK S400CA-CA008H
  • Asus VivoBook S400CA-BSI5T14
  • Asus VivoBook S400CA-CA039H
  • Asus VivoBook S400CA-DB51T
  • Asus VivoBook S400E-CA038H
  • Asus F402CA
  • Asus Vivobook V400CA-CA216H
  • Asus VivoBook S400CA-CA202H
  • Asus VivoBook S400CA-RH51T
  • Asus Vivobook S300CA-C1003H
  • Asus S400CA-CA041H
  • Asus V400CA
  • Asus VivoBook S400CA-CA047H
  • Asus VIVOBOOK S400CA-DH51T
  • Asus VivoBook S400CA-CA071H
  • Asus VivoBook S400CA-DS31T
  • Asus VivoBook S400E-CA040H
  • Asus F402CA-WX102H
  • Asus VivoBook V400CA-CA125H
  • Asus VIVOBOOK S300E
  • Asus VivoBook S400CA-CA002H
  • Asus VivoBook S400CA-CA120H
  • Asus VivoBook S300CA-C1014H
  • Asus S400CA-CA111H
  • Asus VivoBook V400CA-CA123H
  • Asus VivoBook S400CA-CA067H
  • Asus VivoBook S400CA ULTRABook
  • Asus VivoBook S400CA-FS71
  • Asus VivoBook S300CA-C1016H
  • Asus S400CA-CA002H
  • Asus F402CA-WX103H
  • Asus VivoBook S300CA-C1017H
  • Asus VIVOBOOK X402C
  • Asus VivoBook S400EI3317CA
  • Asus VivoBook S400CA-CA028H
  • Asus VivoBook S400CA-CA140H
  • Asus VivoBook S300CA-C1005H
  • Asus VivoBook V400CA-CA211H
  • Asus VivoBook S400CA-CA114H
  • Asus VIVOBOOK S400CA-CA010H
  • Asus VivoBook S400CA-MX1-H
  • Asus Vivobook S300CA-C1033H
  • Asus S400CA-CA021H
  • Asus R408CA
  • Asus VivoBook S300CA-C1064P
  • Asus VIVOBOOK S400CA-CA006H
  • Asus VivoBook S400EI3217CA
  • Asus VivoBook S400CA-CA038H
  • Asus VivoBook S400CA-CA3317
  • Asus VivoBook S400E-3317CA
  • Asus VivoBook S300CA-DS51T
  • Asus VivoBook S400CA-CA093H
  • Asus VivoBook V400CA-CA088H
  • Asus VivoBook S400CA-CA161H
  • Asus VivoBook S300CA-DS91T-CA
  • Asus VivoBook S300CA-RS91T
  • Asus VivoBook S300CA-C1064H
  • Asus VivoBook S400CA-RS51
  • Asus VivoBook S300CA-BBI5T01
  • Asus VivoBook S400CA-SI30305S
  • Asus S400CA-DH51T
  • Asus VivoBook S400E
  • Asus VivoBook S400CA
  • Asus VivoBook S300C
  • Asus VivoBook S400C
  • Asus VivoBook S300CA
  • Asus S300CA
  • Asus VivoBook S300
  • Asus VIVOBOOK S400
  • Asus S400CA


The Laptop Batteries supplied by our Company are [replacement for] sold for use with certain products of computer manufacturers, and any reference to products or trademarks of such companies is purely for the purpose of identifying the computer manufacturers with which our products [are replacement for] may be used. Our Company and this Website are neither affiliated with, authorized by, licensed by, distributors for, nor related in any way to these computer manufacturers, nor are the products offered for sale through our Website manufactured by or sold with the authorization of the manufacturers of the computers with which our products [are replacement for] may be used.

Laptop Batteries Maintenance Tips

  1. Battery Storage - Store your Laptop Batteries in a clean, dry, cool place away from heat and metal objects. The laptop battery will self-discharge during storage; remember stored at about 40% state-of-charge.
  2. Charge and discharge - For lithium ion batteries, you do not need to discharge them fully and recharge constantly. You need to do a full discharge only about every 30 charges. Do not charged to higher voltages than its threshold voltage.
  3. We are dedicated to providing you the highest quality Laptop Battery at the most reasonable prices.
  4. Calibrate Battery - If your Laptop Battery's 76% even less in work, you must fully charge, fully discharge, and then fully recharge the laptop battery pack.
  5. Exercise Your Battery - Do not leave your Battery dormant for long periods of time. We recommend using the battery at least once every two to three weeks..
  6. Consider removing the Laptop Battery from a laptop when running on fixed power.

How to charge the new Laptop Batteries

  1. For initial use, it is always advisable to discharge the Battery to 3% only and then fully charge it (approx 12 hrs).
  2. The Dell Laptop Battery once used must be recharged within 2 days without fail with above 50% before using it else it will cause damage/short battery life issues/not holding the charge issues.
  3. New Replacement Laptop Battery needs a cycle of discharging to 3% and fully charging twice a week.
  4. Do Not let the Batteries discharge to 0% initially, as it makes the battery prone to damage/short battery life/not holding the charge issues.

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