This is a generic, equivalent one, 100% compatible! 7.7V 37Wh replacement/equivalent Rechargeable battery is 100% compatible with Asus B21N1818 VivoBook S14 S412F S412FA S412DA S412U S412UA Series Laptop, Brand new, 1 year warranty!
Replaces the following Asus battery part numbers:
C21N1818, C21N1818-2, B21N1818, B21N1818-2, 0B200-03280500, C21PpJH
Compatible with Asus Models:
For Asus Y4200 Y5200F Series;
For Asus VivoBook S14 S412F S412FA S412FJ S412FL S412D S412DA S412DK S412U S412UA Series;
For Asus VivoBook 14 A412 A412D A412DA A412DK A412F A412FA A412FL A412FJ A412U A412UA Series;
For Asus VivoBook 14 F412 F412D F412DA F412DK F412F F412FA F412FL F412FJ F412U F412UA Series;
For Asus VivoBook 14 R424D R424DA R424F R424FA Series;
For Asus VivoBook 14 X412 X412D X412DA X412DK X412F X412FA X412FJ X412FL X412UA X412U X412UB X412UF X412J X412JA Series.
Need Attention: There are two battery C21N1818-1 and C21N1818-2, they are not compatible with each other. Please choose which one you are going to replace and according to your laptop's original battery.
Specifications:
◆ Brand: generic/equivalent
◆ Voltage: 7.7V
◆ Capacity: 37Wh
◆ Battery Composition: Li-ion
◆ Condition: brand new, 1 year warranty!
◆ No memory effect, Over-charge protection, Short-circuit protection.
Package Includes:
1 x 7.7V Replacement Battery for Asus B21N1818 VivoBook S14 S412F S412FA S412DA S412U S412UA Series 37Wh
We offer 30 day money back guarantee!
If you're not satisfied with your purchase, you can return it for free within 30 days of receiving it. Please send an email to support@powbattery.com with your order number and details of the issue you are experiencing with your item. We will issue a RMA (Returns Merchandise Authorization) number for you, and We will offer free Return label, After you return it back to us, we will give you a full refund.
Please note: Without this RMA number our warehouse cannot recognize your return package. Please Request RMA number via Email support@powbattery.com. For more information, Please view our Return & Refund Policy.
1 year warranty!
If the product is dead or did not work within 12 months, please contact us, we offer 1-year warranty. Please send an email to support@powbattery.com with your order number and details of the issue you are experiencing with your item, We will offer a free Return label, After you return it back to us, We will resend a new replacement product to you for free. Please Note: The warranty does not cover damage caused by accident, abuse, neglect, modification, alteration, misuse, repair, modification or physical damages.
For More information about return and refund question, Please view our Return & Refund Policy.
If you have any questions about our products, please email us: support@powbattery.com, Generally, you will receive our response within 12 hours.
