Name: New 37Wh B21N1818 Battery Replacement for Asus VivoBook 14 A412FA X412UA X412FJ 14 R424FA
Brand: Asus
SKU: AS7574MAR
Price: 49.99 GBP
Availability: InStock

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7.7V 37Wh Replacement Laptop Battery for Asus B21N1818

Special Price:£ 49.99

Condition : Brand New

Product Code : AS7574MAR

Brand: Asus

Cell Type : Li-ion

Capacity : 37Wh

Voltage : 7.7V

Warranty:Full 12 Months Warranty and 30 Days Money Back

Orders ship out in 1 - 2 business days.

Availability:In stock ! Want to buy In bulk? Click Contact us

Features of Our Asus B21N1818 replacement battery:
• Low power consumption IC design.
• No memory effect, fast charge.
• Certified by CE, UL, ROHS, ISO9001/9002 for safety.
• Our Asus B21N1818 battery contains Grade A battery cells to ensure longer battery life and more charge cycles.

High Quality Replacement Asus B21N1818 Laptop Battery. View details and compatible models below.

Description Shipping & Payment How to find the correct product

Product Details

Features of Our Asus B21N1818 replacement battery:
Product guarantees to meet the needs of original specifications
Original Manufacturing compatibility is 100%
Low power consumption IC design.
No memory effect, fast charge.
Certified by CE, UL, ROHS, ISO9001/9002 for safety.
Our Asus B21N1818 battery contains Grade A battery cells to ensure longer battery life and more charge cycles.
Our requirements for safety performance are extremely strict, and each replacement battery for Asus B21N1818 has gone through more than one hundred strict tests on the quality and safety. More importantly, our Asus B21N1818 Laptop Battery are sold directly on the network, without other agents profits included. Thus, the Asus B21N1818 battery price that you see on our website will be 20-50% lower than our competitors in general.

Any question or suggestion about this Asus B21N1818 battery? please Contact Us so we can offer you the most convenient service.

Condition	Brand New
Product Code	AS7574MAR
Brand	Asus
Cell Type	Li-ion
Capacity	37Wh
Voltage	7.7V
Warranty	Full 12 Months Warranty and 30 Days Money Back

Please check the model and shape of your Asus B21N1818 original battery (use Ctrl + F to search the model). Make sure you get the correct battery.

B21N1818 Can replace the following part numbers

B21N1818 Fits the Following Models

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

Each Battery Contains Built-In Multi-Protection Functions For Maximum Safety.

Use it anywhere you go. Get optimum performance at every stage of your life.

Why Choose Asus B21N1818 battery from Us?

First-Rate Quality
We offer only the best quality battery packs; best in both manufacturing process and cell quality. Our battery packs use very high quality “A” grade cells manufactured by industry leaders like, Sanyo and Panasonic. All our batteries are brand new. We do not sell used or refurbished batteries.
Cut-Rate Prices
Save up to 30% off prices! We are amongst the most competitive suppliers compared to other vendors from a price-quality perspective.
Top-Notch Service
Our UK customer service executives are eager to help you save time and money by sharing their knowledge and expertise on batteries and chargers.
Complete Satisfaction
Your absolute satisfaction is our top objective. We offer a 30 day money-back guarantee on all our products. In addition, most of our battery packs have a 12 month free replacement warranty for manufacturer's defects.
Full Compatability
Each battery is 100% compatible with the original equipment and is manufactured to match or outperform the original equipments specifications for form, fit and workmanship.
Fast Delivery
Delivery time is commonly 7-15 business days.

Maximize the Battery Performance:

Breaking In New Batteries -new Asus B21N1818 batteries come in a discharged condition and must be fully charged before use. It is recommended that you fully charge and discharge your new battery for Asus B21N1818 two to four times to allow it to reach its maximum rated capacity.
Keep Your Batteries Clean - It's a good idea to clean dirty battery contacts with a cotton swab and alcohol. This helps maintain a good connection between the battery and your portable device.
Battery Storage -If you don't plan on using the Asus B21N1818 battery for a month or more, we recommend storing it in a clean, dry, cool place away from heat and metal objects. Ni-Cd, NiMH and Li-ion batteries will self-discharge during storage; remember to break them in before use.
Exercise Your Battery -Do not leave your Asus B21N1818 battery pack dormant for long periods of time. We recommend using the battery at least once every two to three weeks. If a battery has not been used for a long period of time, perform the new battery break in procedure described above.
Preventing the Memory Effect -Keep your battery healthy by fully charging and then fully discharging it at least once every two to three weeks. Exceptions to the rule are Li-ion batteries which do not suffer from the memory effect.
Please notice this: weak batteries charge faster and remain on 'ready' indicator longer than strong ones. Also it only be used for a short time. So do not buy a used Asus B21N1818 battery even if it is very cheap because used battery usually means weak battery.

Disclaimer:
All our product images are for reference only,The Asus B21N1818 Laptop Battery supplied by our company are compatible with certain products of manufacturers, and Any reference to products or trademarks of such manufacturers is purely for showing the product with which our products are compatible. Besides, our company and website are neither affiliated with these manufacturers nor are the products listed in our website manufactured by those products manufacturers.

Tags:battery Replacement for Asus VivoBook 14 A412FA X412UA X412FJ 14 R424FA , Asus B21N1818 battery , Asus Laptop Battery, Batteriesfast.co.uk

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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 Orders!

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

Estimated Delivery Time:7 - 15 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

Warranty

30-Day Money Back Guarantee

The new Asus B21N1818 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.

1-Year Warranty

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

100% Security Payment

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

Battery buying Tips, Kindly read carefully :

1. The new laptop batteries are not fully pre charged, you have to charge them in your laptop before you expect some or full backup from a new battery.
2. When a laptop is not working, some buyers assume that the battery replacement is required. Please be aware that the laptop works well directly through ac adaptor even if the battery is not installed. If this is not the case, please do not directly buy the battery unless your laptop works well with ac adaptor.
3. If your old battery is totally dead ie if the laptop gives zero backup with your old battery then, there may be two possibilities :
(a) The old battery is dead and laptop is ok. In this case, only replacing the battery with new one, will solve the problem. For this, just install the new battery into laptop and allow 3-4 hours to get it fully charged. During this time, you may keep working on your laptop.
(b) Old battery is dead and the battery charging circuit inside laptop motherboard, is also dead. In this case, the new battery can be utilised only after you get the laptop motherboard repaired from any expert technician.
If you have any similar laptop battery near you for checking, you may try using that battery to check if laptop charging circuit is able to charge any battery and if that battery gives some backup time even if it is 4-5 minutes.
Please be informed that laptop batterries should not be allowed to remain fully discharged for long time. If allowed, they becomes dead and unusable.
I hope the information given above, will help you reach proper buying decision.

How To Find The Correct Product

When purchasing a battery or adapter for your device, compatibility is the most important factor. In order for our products to work on your device, it must be compatible. Batteriesfast.co.uk offers more than 150,000 compatible models and part numbers for your devices. Before purchasing our products, please follow our tips below to find the right product for your device.

Your device owner's manual should have the brand and model number on the front cover. In addition, most devices have a manufacturering label on the bottom of your device. This label should have the brand and model number on it.

If you are purchasing an adapter, you should verify the device's model number, input voltage and current before placing an order.

If your are purchasing a battery, you should shut down your device first, and then remove the battery and look at the original battery part number label of the battery.

Batteries from major manufacturers use standardized part numbers. The following are the sample part numbers from the major brands:

HP, Compaq 123456-001
Sony PCGA-BP12, VGP-BP1
Dell 312-1234, 1234P
IBM, Lenovo 02K1234, 08K1234
Toshiba PA1234U-1BRS

To confirm compatibility, customer should verify the physical appearance, part number, position and orientation of the connector and the latch position of your original battery with the product information shown on our website.