Italian
Spanish
English
Dutch
French
German
Battery replaces B21N1818-2 for Asus VivoBook 14 A412FA X412UA X412FJ 14 R424FA - Li-ion 37Wh
New Asus B21N1818-2 Laptop Battery Replacement
- Condition:Brand New
- SKU: AS7574MAR
- Capacity:37Wh
- Voltage: 7.7V
- Battery Type:Li-ion
- Warranty: Full 12 Months Warranty and 30 Days Money Back
- Availability:
-
Orders ship out in 1 - 2 business days
Reliable Asus VivoBook 14 A412FA X412UA X412FJ 14 R424FA spare battery for your device
Well-constructed for simple exchange
Full functionality and compatibility with your Asus VivoBook 14 A412FA X412UA X412FJ 14 R424FA
Reliable and modern Li-Ion technology - no memory effect
Replaces Asus B21N1818-2
B21N1818-2 37Wh Battery Replacement for Asus VivoBook 14 A412FA X412UA X412FJ 14 R424FA
• High quality battery replacement
• Perfect for replacing your aged, damaged and non-working battery
High-quality Asus B21N1818-2 battery for your device
If you're looking for a compatible and cost-effective Asus B21N1818-2 battery, you're in the right place.
Our rechargeable batteries are designed to the highest standards, meaning they have a very long service-life. In addition the battery is precision-fit for your Asus VivoBook 14 A412FA X412UA X412FJ 14 R424FA, making it a cost-effective alternative to the original equipment manufacturer's product - without compromising on quality.
Especially practical: The battery can be charged with the original charger or another compatible charger.
Specifications:
| Condition | Brand New |
| SKU | AS7574MAR |
| Brand | Asus |
| Battery Type | Li-ion |
| Capacity | 37Wh |
| Voltage | 7.7V |
| Model Number | B21N1818-2 |
| Material | flame-proof ABS + PC |
| Over voltage & current protection | |
| Better safety, longer standby time & longer battery life | |
Asus B21N1818-2 Battery purchase Notes:
When buying A Replacement Battery, please carefully compare your original battery against the new one. Always check the specs!
Compare the Specifications
Check the battery Shape
Check the battery Mounts
Check the battery Part Number and Voltage
Check the battery Connection
Please press 'Ctrl+F' to search for your part number/machine model.
Asus B21N1818-2 Laptop Battery Compatible Part Numbers:
Asus B21N1818-2 Laptop Battery Fit Laptop Machine 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
How to choose correct battery?
The shape of laptop battery and the location of connection must be as same as your original battery.
Your battery part number or laptop model is listed on the compatibility list before making a purchase.
Note:
10.8v and 11.1 are compatible
14.4v and 14.8v are compatible
The 10.8v(=11.1v) and 14.4v(=14.8v) are the different voltages. They are not compatible. Please ensure you choose the right battery for your laptop.
You also can send the picture of your old battery to us and we can help you to choose it.
Our e-mail:info@all-battery.co.uk.
Warning About The Asus Laptop Batteries
If your capacity drops faster than you think, it means you should treat your Laptop battery or replace the original 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 VivoBook 14 A412FA X412UA X412FJ 14 R424FA battery power. Batteries degrade more quickly when they’re hot.
Laptop battery and ac adapter Tips
All of our B21N1818-2 batteries was certified by CE, UL, ROHS, ISO9001/9002 to ensure high-quality and standards, You can buy with confidence!
We mainly sell original notebook batteries and laptop ac adapter. All of our products have been rigorously tested for reliability and safety to ensure high-quality and standards.The Asus B21N1818-2 batteries have much Longer lasting life and Longer standby time.It is 100% compatible with your Laptop!We guarantee our products for 1 year and we offer a 30 days money-back refund on every notebook battery and ac adapter we sell.
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:
1-Year Warranty
All our high-quality replacement batteries for Asus B21N1818-2 Laptop come with a 1-year warranty. Warranty is applicable if the buyer has installed the battery properly in the device and has treated the battery correctly.
30-Day Money Back Guarantee
Our goal is to turn partial customer satisfaction into 'Total Customer Satisfaction'. That's why we offer you a 30-day money back guarantee, except for warranty and return for defects!
Please note: To qualify yourself for reimbursement, please contact our customer service first and get instructions before returning your parcel.
100% Security Payment
For the security of your account, our payment methods are safe and trustworthy. We protect every client's privacy, so please buy with confidence!
Returns
If you have a problem with one battery which bought from us, please contact us first. We will process your request and try to find a solution to your problem. Once it cannot be fixed by our technical support engineer, we will generate an RMA number (Return Material Authorization) for you to return the faulty battery. we will ship out a new battery without extra charge if the returned one turns out to be defective.
Please note: we won't process returned batteries if you don't provide an RMA number on the returned parcel.
Disclaimer:
All our product images are for reference only,The B21N1818-2 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.
.jpg "C21N2003 for Asus Chromebook Flip CM3 CM3200 CM3200FVA")
FAQs
Q: Is this Asus B21N1818-2 battery compatible with my Laptop?
A: Through the product compatibility table, you can check if Asus B21N1818-2 replacement battery is compatible with your Laptop model. Clicking product larger Images, you can confirm the selected correctness of Asus VivoBook 14 A412FA X412UA X412FJ 14 R424FA battery replacement. What's more, please pay attention to check if the voltage (rated value) is the same as your old one.
Q: How long will the Asus B21N1818-2 battery last? When should I replace my battery?
A: All rechargeable batteries are being spoilt gradually from the date it starts running. Performance degradation will be found by users in 18-24 months. When the runtime is unable to meet your demand, we'd suggest you buy a new Asus B21N1818-2 battery.
Q: How to charge my Asus B21N1818-2 Laptop battery correctly?
A: There is no need for you to charge the battery over 12 hours, just charge and discharge it normally instead. Because lithium-ion battery has no memory effect. Additionally, you should charge in time when the power remains only 10%-20%. If your battery won't be used for a long time, please charge it once a month and keep battery power over 50%. Moreover, there is no harm even if you charge the battery while using your Laptop or supply external power in a fully-charged state. However, if your Laptop has been running at high speed for a long time, which causes overheat insides, you'd better take the Asus B21N1818-2 battery out of the Laptop .
Q: How to replace my Asus B21N1818-2 Laptop battery?
1. Turn off the Laptop and unplug the power cord.
2. Uninstall your old Asus B21N1818-2 battery carefully.
3. Use a clean cloth to wipe off the dust from the battery compartment. It'd be better to wipe the exposed conductive part with alcohol to remove the copper rust before installing a new battery.
4. Keep your Laptop and battery in a cool dry place (heat may destroy a battery).
5. Install new Asus B21N1818-2 replacement battery into your Laptop, and remember to close the battery latch.