Battery Asus B21N1818-2 Asus VivoBook 14 A412FA X412UA X412FJ 14 R424FA 37Wh

Description Shipping & Payment Warranty Help zone

High-Performance replacement battery for Asus B21N1818-2, Grade A cells

The replacement battery for Asus B21N1818-2 from Batteryboss.net will be your best choice. We offer a high-quality battery at a more reasonable price. Our Asus B21N1818-2 batteries can be charged/discharged for at least 600 cycles. Being made of ABS plastic case and the original IC protection chip, it could give you the new experience of excellent durability.

With first-class quality assurance, the battery for Asus B21N1818-2 provides protections of voltage, short circuit, charging time, ESD, and so on. Each Asus B21N1818-2 battery has passed a series of safety certifications, such as CE, UL, ROHS, ISO9001/9002. It will be rigorously tested by our technicians before being shipped to your hands. We will try our best to select a high-quality Asus B21N1818-2 battery for you.

In addition, we provide 30-Day Money Back Guarantee and a One-Year Warranty for you. If you have any dissatisfaction after receiving the battery for Asus B21N1818-2, you can click the link to find more details about our Returns and Warranty service. Please rest assured to purchase from us!

Compatible Part Numbers

C21N1818 B21N1818 B21N1818-2 B21N1818-1

Compatible Model Numbers

Asus P1402FA, P1402UA, P1402UB, Pro 14 R424FA A412D A412DA A412DK A412F A412FA A416J A416JA A516E A516J A516JA A516M A516MA D415D D415DA D415U D415UA D515D D515DA D515U D515UA E415D E415DA F412D F412DA F412DK F412F F412FA F412U F412UA F415E F415EA F415F F415FA F415J F415JA F415M F415MA F515J F515JA F515JP F515M F515MA M415D M415DA M415U M415UA M515D M515DA M515U M515UA P1400CE P1400CJ P1400CM P1411CJ P1412CE P1500CE P1500CJ P1500CM P1511CD P1511CE P1511CJ P1512CE P1550CD R415D R415DA R415E R415EA R415F R415FA R415J R415JA R415U R415UA R424D R424DA R424F R424FA R465E R465EA R515D R515DA R515E R515EA R515F R515FA R515J R515JA R565E R565EA R565J R565JA R565M R565MA S412D S412DA S412DK S412F S412FA S412FJ S412U S412UA S415D S415DA S415E S415EA S415J S415JA S416J S416JA S465J S465JA S505J S505JA S509J S509JA S515D S515DA S515E S515EA S515J S515JA S515U S515UA X412D X412DA X412DK X412F X412FA X412FJ X412FL X412U X412UA X412UB X412UF X415 X415D X415DA X415E X415EA X415EAN X415EP X415F X415FA X415J X415JA X415JF X415JP X415K X415KA X415M X415MA X415MN X415MNS X415UA X515 X515D X515DA X515E X515EA X515EAN X515EP X515F X515FA X515J X515JA X515JAN X515JF X515JP X515K X515KA X515M X515MA X515U X515UA Y1511CD

Multiple Security Protection

Warning About The Asus B21N1818-2 Batteries

If your capacity drops faster than you think, it means you should treat your Laptop Battery in time. Do not leave your Asus battery B21N1818-2 dormant for long periods. We recommend using the battery at least once every two to three weeks. It's a good idea to store the laptop part in a dry and cold place if it is not used. Clean the battery's metal contacts with rubbing alcohol on a damp cloth. Clean contacts increase energy efficiency. Turn off the wireless devices. This will save the Asus B21N1818-2 battery power. Batteries degrade more quickly when they’re hot.

Tags:Asus B21N1818-2 Laptop Battery,Cheap B21N1818-2,B21N1818-2 SG battery,Asus B21N1818-2 batteries, li-ion Asus B21N1818-2,replace B21N1818-2,rechargeable B21N1818-2,Asus VivoBook 14 A412FA X412UA X412FJ 14 R424FA.

Shipment Methods

Currently, all of our shipments are through Priority Mail (EMS USPS),if you are dealer,you can selected others .We can not offer Overnight (UPS Red) and 2nd Day Delivery (UPS Blue) .

Shipping & Handling

Free Shipping on All Products

All orders placed for Standard Shipping on all stock items will be shipped within 1 - 2 business days.

Estimated Delivery Time:3 - 7 Business Days

It is very easy for you to check the status of your order and locate the package during transit, as an email with a tracking number will be sent to your email address after your order has been shipped out. Tracking number will be emailed to buyer once your ordered item is shipped out.

Shipping rates: Our rates include the expenses of shipping, handling and the high quality packaging.

Attention: Priority mail will be used for all PO Box shipping addresses ,But All APO's and military addresses do not apply here. Please use standard shipping for these. Thank you.

Payment Methods

1-Year Warranty

We offer 12 months warranty on the replacement Asus B21N1818-2 battery! During this period, if your battery fails due to quality problems, we will replace your battery with a new one.

30-Day Money Back Guarantee

The new Asus B21N1818-2 battery should be charged fully and discharged to lower 5-10% for 5-6 times for normally perform. Traditional 7-Day Money Back Guarantee cannot meet test needs enough. To this end, we extend the warranty from 7-day to 30 days.

100% Security Payment

Your privacy and security of information are of the utmost importance here at Batteryboss.net. We have taken all the necessary steps to ensure that your shopping experience with us is 100% safe and secure. Buy Asus B21N1818-2 replacement battery with confidence!

The capacity of the purchased Asus B21N1818-2 battery shows 0% and can’t be charged?

Check the Asus B21N1818-2 replacement battery to see if the wiring is loose or the connection is not firm.

If the circuit is normal, please check whether the battery adapter can work normally or not.

If the circuit is normal and the charger is good, the issue may be that the circuit board inside the computer is faulty, check the method: replace the original battery to confirm whether it can work normally or check it in the local laptop repair shop.

If the situation above has been checked while the battery still can not charge, the issue may be caused by the Asus B21N1818-2 battery. Please contact us and we will solve it for you.

What's the difference between a 3-cell, 6-cell, 9-cell Acer battery?

The difference between those batteries is the duration. The more the cell is, the longer duration the battery will last. Meanwhile, the size of the battery will be larger. If you consider the duration of the battery most, you can choose a battery with more cells, but the bottom will protrude and the weight of the laptop will increase under these circumstances.

How to maintain the Asus B21N1818-2 battery?

It is recommended that you fully charge and discharge the Asus B21N1818-2 replacement battery at least once a month to keep the electrons flowing inside the battery, especially for those who use laptops frequently for a long time. You can also optimize battery performance by changing certain settings on your notebook. For example, turn off unnecessary devices and unused functions, such as Bluetooth and Wi-Fi, and dim the screen brightness to a comfortable level when using the notebook.

37Wh Replacement Battery Asus B21N1818-2 for Asus VivoBook 14 A412FA X412UA X412FJ 14 R424FA