In how may days I can return the product to get refund ?

We provide 15 days return window within which customer has to inform us by email (help@lapgadgets.in). Our team will check and inform you for the futher process within 24 hours. Refund normally takes 7-10 days. This service is free if informed within 15 days, but after 15 days you still can return but it would be chargeable (Rs. 200-350 return and shipping handling charges)

In how many days Lap Gadgets deliver an order?

Basically, we dispatch every order within 24 hours of the purchase and deliver it within 2-5 days based upon the pin code.

Can the order be cancelled on lapgadgets ?

– Yes! You can cancel any order within 2 hours before it is processed. You just have to inform us at help@lapgadgets.in to cancel the order. But if the order is shipped then cancellation will cost you some amount of fees.

Is there any warranty of the item being purchase?

Yes! We offer a painless 6-12 months warranty based on the selection.

Can I exchange a product if I'm not satisfied?

-Within 15 days of delivery you can return any product and that won’t cost you a single rupee.

What are the modes of payment?

– We accept everything from debit, credit card, Paytm to net banking, cash on delivery, etc.

Will there be an extra shipping charge?

-For the items weighing more than 500 gram there will be an affordable shipping charge applicable as per the product.

How can I order from lap gadgets?

-You can simply browse the products on our website www.lapgadgets.in and can buy them directly without any interruption or delay.

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Sale!

Asus B21N1818-3 Original Laptop Battery For Asus A409UJ D409DA F509UA K509FA P1503DA

🔥 10 sold so far!

~~₹6,999.00 Incl GST~~ : ₹3,999.00 Incl GST

-43%

1 answered question

Product Highlights

Condition: Brand New
Voltage: 7.6 V – Capacity: 32Wh 4212mAh
Number of Cells: 2 cells
Cell Type: Li-Polymer , Color: Black
Compatible with Asus A409UJ D409DA F509UA K509FA P1503DA
Warranty: 6 Months & 12months Replacement warranty Lap Gadgets (30 days money back guarantee)
NOTE:- Please Select Warranty from the given option Menu
Reach our product expert at +91-261-3510304 for more information.

Check Delivery Date

Asus B21N1818-3 Original Laptop Battery For Asus A409UJ D409DA F509UA K509FA P1503DA

~~₹6,999.00 Incl GST~~ : ₹3,999.00 Incl GST

Warranty: No selection

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Easy Returns by Lap Gadgets

15 days
Return window

Free Replacement &
Exchange

15 days
Moneyback Guarantee

Attention Please check your old part and match it with the image before purchase. As Free returns is not eligible for wrong purchase. If you have any confusion ask our experts.

Easy Returns by Lap Gadgets

15 days
Return window

Free Replacement &
Exchange

15 days
Moneyback Guarantee

Attention Please check your old part and match it with the image before purchase. As Free returns is not eligible for wrong purchase. If you have any confusion ask our experts.

Free Shipping

upto 500 grams, 29000+ pincodes covered all over India.

15 Days Easy Returns

Assured Hassle Free Returns for risk free purchase

12 months warranty

Worry free replacement upto 12 months (check product specific warranty)

15-day money-back guarantee

At Lap Gadgets, we want you to be 100% happy with your purchase.
We offer a 15-day money-back guarantee if you are not satisfied with our products.

Chirag Chhatbar

Founder

Product Description

Lap Gadgets batteries keep you connected always to carry out your important work on your laptop. No matter wherever you are.

Our replacement batteries are best in market in terms of quality, reliability and price. You are being asssured for every paise you spent on our batteries.

Fresh batteries – 0-Cycle – all our batteries are unused, fresh directly from factory.
Premium Cells – We use quailty cells with atmost capacity.
Rigorous Testing – All our batteries are tested to ensure it gives optimal performance to you.

Note New battery packs must be charge fully before use. It should be fully charged and discharged for couple of cycles to get optimum performance.

Product highlights

Type – Lithium-ion battery
Cells – 2 cells
Capacity – 4212 mAh

Warranty

6 months & 12 months carry in replacement warranty

Return & Replacement

We are confident in our product hence we give you 10 days free returns & 30 days self return window to either get replacement or return (know more)

High quality component

This Asus B21N1818 battery replacement has built-in A+ grade cells and high-quality TI intelligent control chip, which not only performs better, charges faster but lasts longer. In addition, the outer shell of the Asus B21N1818 battery is made according to the original battery shape design scheme, using high temperature and wear-resistant ABS +PC alloy environmentally friendly materials, which can be 100% compatible with your laptop and fit closely.

100% True Capacity

Do not be deceived by the false capacity advertisements from bad merchants, of which battery capacity will often drop off significantly after using a few months. Made with the highest quality “A” grade cells, our Asus B21N1818 laptop battery has passed various strict quality tests to ensure that it meets OEM specifications, which can provide more than 600 charging cycles to maintain the same capacity for a long time.

Safety first!

Using a poor battery with unstable performance may do harm to the notebook and your safety. Our Asus B21N1818 replacement battery has passed CE, UL, ROHS, and other international authority certifications, which provides a variety of protection functions, effectively preventing common risks such as short circuits, overheating, and overvoltage. In order to protect your laptop and your safety, please rest assured to purchase our high-quality batteries!

0B200-03450000
B21N1818-1
B21N1818-2
B21N1818-3
C21N1818-2
C21N1818-1
C21N1818-3

A409FA
A409FB
A409FJ
A409FL
A509FA
A509FA-EJ145T
A509FA-EJ146T
A509FA-EJ178T
A509FA-EJ211T
A509FA-EJ253T
A509FB
A509FJ
A509FL
F409FA
F409FB
F409FL
F509FA
F509FA-EJ207T
F509FB
F509FB-EJ117T
F509FB-EJ118T
F509FJ
F509FL
FL8700FB
FL8700FJ
FL8700FL
Laptop 15 X509JA
Laptop 15 X509JA-BQ040T
Laptop 15 X509UA
Laptop 15 X509UB
Laptop 15 X509UJ
M509DA
M509DA-EJ153T
R427FA
R427FB
R427FJ
R427FL
R521FA
R521FA-EJ111T
R521FA-EJ112T
R521FB
R521FJ
R521FL
VivoBook 14 X409FA-BV012AT
VivoBook 14 X409FA-EK034T
VivoBook 14 X409FA-EK041T
VivoBook 14 X409FA-EK070T
VivoBook 14 X409FA-EK098T
VivoBook 14 X409FA-EK099T
VivoBook 14 X409FA-EK149T
VivoBook 14 X409FA-EK199T
VivoBook 14 X409FA-EK502T
VivoBook 14 X409FA-EK555T
VivoBook 14 X409UA
VivoBook 14 X409UA-BV050T
VivoBook 14 X409UA-BV074T
VivoBook 14 X409UA-BV105T
VivoBook 14 X409UA-BV111T
VivoBook 14 X409UA-EB053T
VivoBook 14 X409UA-EK035T
VivoBook 14 X409UA-EK036T
VivoBook 14 X409UA-EK054T
VivoBook 14 X409UA-EK080T
VivoBook 14 X409UA-EK092T
VivoBook 14 X409UA-EK093T
VivoBook 14 X409UA-EK341T
VivoBook 14 X409UA-EK342T
VivoBook 14 X409UA-EK361TS
VivoBook 14 X409UA-EK362TS
VivoBook 14 X409UA-HT071T
VivoBook 15 F509FA
VivoBook 15 F509FA-EJ014T
VivoBook 15 F509FA-EJ207
VivoBook 15 F509FA-EJ255T
VivoBook 15 F509FA-EJ337
VivoBook 15 F509FA-EJ337T
VivoBook 15 F509FA-EJ501T
VivoBook 15 F509FA-EJ551
VivoBook 15 F509FA-EJ672T
VivoBook 15 M509DA
VivoBook 15 M509DA-BQ206
VivoBook 15 M509DA-BQ321T
VivoBook 15 M509DA-BR123T
VivoBook 15 M509DA-BR132T
VivoBook 15 M509DA-BR139T
VivoBook 15 M509DA-BR151
VivoBook 15 M509DA-BR155T
VivoBook 15 M509DA-BR218
VivoBook 15 M509DA-BR241
VivoBook 15 M509DA-BR260
VivoBook 15 M509DA-BR290T
VivoBook 15 M509DA-EJ024T
VivoBook 15 M509DA-EJ025T
VivoBook 15 M509DA-EJ034T
VivoBook 15 M509DA-EJ043
VivoBook 15 M509DA-EJ051T
VivoBook 15 M509DA-EJ058T
VivoBook 15 M509DA-EJ068
VivoBook 15 M509DA-EJ068T
VivoBook 15 M509DA-EJ072T
VivoBook 15 M509DA-EJ073T
VivoBook 15 M509DA-EJ084T
VivoBook 15 M509DA-EJ085T
VivoBook 15 M509DA-EJ098T
VivoBook 15 M509DA-EJ102T
VivoBook 15 M509DA-EJ126T
VivoBook 15 M509DA-EJ153T
VivoBook 15 M509DA-EJ156T
VivoBook 15 M509DA-EJ176T
VivoBook 15 M509DA-EJ194T
VivoBook 15 M509DA-EJ292T
VivoBook 15 M509DA-EJ333T
VivoBook 15 M509DA-EJ443T
VivoBook 15 M509DA-EJ541T
VivoBook 15 M509DA-EJ561T
VivoBook 15 M509DA-EJ562T
VivoBook 15 M509DA-EJ581T
VivoBook 15 M509DA-EJ582T
VivoBook 15 M509DA-EJ641T
VivoBook 15 M509DA-EJ94T
VivoBook 15 M509DA-EJ95T
VivoBook 15 M509DA-WB302
VivoBook 15 M509DA-WB331
VivoBook 15 M509DA-WB332
VivoBook 15 M509DA-WB502
VivoBook 15 M509DA-WB712
VivoBook 15 M509DA-WB712T
VivoBook 15 X509UA
VivoBook 15 X509UA-EJ001T
VivoBook 15 X509UA-EJ021T
VivoBook 15 X509UA-EJ050T
VivoBook 15 X509UA-EJ062T
VivoBook 15 X509UA-EJ064T
VivoBook 15 X509UA-EJ071T
VivoBook 15 X509UA-EJ073T
VivoBook 15 X509UB
VivoBook 15 X509UB-BR061T
VivoBook 15 X509UB-EJ009T
VivoBook 15 X509UB-EJ010T
VivoBook 15 X509UB-EJ021T
VivoBook 15 X509UJ
VivoBook 15 X509UJ-BR044T
VivoBook 15 X509UJ-EJ036T
VivoBook 15 X509UJ-EJ048T
VivoBook 15 X545FA
VivoBook 15 X545FA-EJ085T
VivoBook 15 X545FA-EJ116T
VivoBook 15 X545FJ
VivoBook 15 X545FJ-BQ034T
VivoBook 15 X545FJ-EJ009T
VivoBook 15 X545FJ-EJ064T
VivoBook 15 X545FJ-EJ065T
VivoBook F509FA-EJ255T
X409FA
X409FB
X409FL
X509FA
X509FA-BR030T
X509FA-BR032T
X509FA-DB51
X509FA-DB71
X509FA-EJ099T
X509FA-EJ101T
X509FA-EJ103T
X509FB
X509FB-EJ024
X509FJ
X509FJ-0111G8265U
X509FJ-0131S8265U
X509FJ-AP8205T
X509FJ-BR012T
X509FJ-BR013T
X509FJ-EJ014
X509FJ-EJ049T
X509FJ-EJ051T
X509FJ-EJ053T
X509FJ-EJ055T
X509FJ-EJ115T
X509FJ-EJ121T
X509FJ-EJ139T
X509FJ-EJ145T
X509FJ-EJ155T
X509FJ-EJ501T
X509FJ-EJ701T
X509FL
X509JA
X509JA-BQ039T
X509JA-BQ084T
X509JA-BR072T
X509JA-BR104T
X509JA-BR131T
X509JA-EJ024T
X509JA-EJ025T
X509JA-EJ026T
X509JA-EJ027T
X509JA-EJ028T
X509JA-EJ031T
X509JA-EJ105T
X509JA-EJ107T
X509JA-EJ114T
X509JA-EJ129T-BE
X509JA-EJ140T
X509JA-EJ141T
X509JA-EJ147R
X509JA-WB501T
X509UA
X509UA-BR011T
X509UA-BR035T
X509UA-BR036T
X509UA-BR112T
X509UA-BR113T
X509UA-BR236T
X509UA-EJ009T
X509UA-EJ050T
X509UA-EJ061T
X509UA-EJ062T
X509UA-EJ064T
X509UA-EJ071T
X509UA-EJ073T
X509UA-EJ103T
X509UB
X509UB-EJ009T
X509UB-EJ010T
X509UB-EJ021T
X509UJ
X509UJ-BQ022T
Y4200FA
Y4200FB
Y4200FJ
Y4200FL
Y5200
Y5200FA
Y5200FB
Y5200FJ
Y5200FL

Some tips to increase the life of Asus B21N1818 battery

Please carefully read the instructions before using the battery.
Before using the new replacement Asus B21N1818 for the first time, make sure that the battery is full charge for the first time usage and then get it discharge up to 5% and then recharge it for the same pattern for couple of times.
You’d better use a dedicated AC adapter when charging the new Asus B21N1818 battery
You’d better turn off your Asus laptop when the Asus B21N1818 battery is charging; do not pull out the power plug or use your computer when charging for the first time.
If you don’t use laptop for a long time, please remove the Asus B21N1818 battery, and place it in a ventilated and dry place.
Excessively high or low temperature environment should be avoided when using the replacement Asus B21N1818 battery, as the too low or too high temperature will affect the battery life.