Name: NEW Laptop Battery For ASUS C21N1818 B21N1818 B21N1818-1 B21N1818-2 B21N1818-3 15 X512FA X509FB A509FA A409FL F509FJ X509UA
SKU: 1005008087549992
Availability: InStock

Description

Hign-concerned Chemical: None
Part Number: B21N1818
Battery Cells: 2 Cells
Package: Yes
Model Number: B21N1818
Battery Voltage: 7.6V
Compatible Brand: ASUS
Type: Li-Ion
Brand Name: NoEnName_Null
Origin: Mainland China
Certification: CE
Features 1: 100% New from Manufacturer
Features 2: Grade A++ Cell
Features 3: 100% compatible
Features 4: Specifications for safety and performance
Features 5: Constructed of high quality materials and circuit board to ensure durability and performance
Features 6: 1-year warranty

The estimate arrival time showed ( 2 or 3 monthes) by Aliexpress is not correct. All the packages ship from China was ONLY take 15 to 35 working days depend on the destination country!!

When ship from China,following is the estimate delivery time!

Delivery time to Russia: 20 to 30 working days

Delivery time to Korea, Thailand : 10 to 18 working days ( Super Fast)

Delivery time to Brazil, Chile, Peru: 20 to 35 working days (Fast)

Delivery time to USA, Mexico: 20 to 35 working days

Delivery time to Spain, France, Poland etc: 20 to 30 working days

Delivery time to Israel: 30 to 35 working days

Delivery time to Saudi Arabia, United Arab Emirates: 20 to 25 working days

Each of parcel will have a tracking number to track the status. We carefully selected fast and reliable international logistics lines.

This is approximate delivery time based on our experience. The final delivery time is subject to the actual situation.

Please wait with patience. Hope for your understanding.

How to check your laptop model:

Appuyez sur le bouton «Windows» + R
Tapez «msinfo32» et cliquez sur OK
Rechercher «System Model» dans la fenêtre contextuelleLa meilleure façon de trouver la batterie dont vous avez besoin est de rechercher le code de la batterie d'origine, et de comparer l'image de la batterie, vérifiez l'interface. Convient aux modèles de machines portables (veuillez utiliser"CTRL + F"Pour rechercher votre modèle d'ordinateur portable): Si vous ne pouvez toujours pas vous assurer de la batterie, veuillez nous contacter.

Description du produit:

Modèle de batterie:C21N1818 B21N1818 B21N1818-1 B21N1818-2 B21N1818-3

Tension de la batterie: 7.6V

Capacité de la batterie: 32wh /4240mAh

Couleur de la batterie: noir

Type de batterie:Li-lon

Condition: Nouveau

Garantie: 24 mois

Description du produit:

C21N1818 B21N1818-1 B21N1818-2 B21N1818-3

User Manual for Laptop Battery:

Pis discharge the battery to 2% and then charge fully to 100% at the first cycle after purchasing

Do not discharge the battery pack to 0% as that will damagethe battery pack and shorten its life.

It must be charged upto 70% for longtime storage The mismatch of adapter or adapter that has been used over longtime may cause the battery not to be charged because of the inefficiency output of adapter.

Please check your adapter first for charging problems of the battery Never take out the battery from laptop when it is being charged or discharged.

Battery activation program:

When the device charges the battery for the first time,due to different voltages and unstable currents,the device will stop charging the battery when the battery is half charged (sometimes more,sometimes less). If this happens, don't worry, Just remove the battery from the device, reinstall and recharge. A new battery that is charged for the first time may require several iterations. Please be assured that. This is normal.

Return and Warranty Policy

We provide 12 months warranty. A replacement or repairwill be provided for the defective products during this 1 years warranty.(Attention: If your item sent back for repair, refund or replacement, we don't bare the shipping that your part cost.)

We will not bear the warranty for product damage caused by human beings. For example, if a battery product is not charged for a long time, the battery chip will be locked and cannot be charged due to the excessive loss of battery power. (If the electronic product is not in use, it is also necessary to ensure that the product is charged once a month to ensure the life of the battery.)

The natural wear and tear of battery products is not covered by the warranty. (Because the battery is a consumable product, as the usage time increases, the performance of the battery will get worse and worse.)

If the return is due to the mistakes of buyers, for example, wrong model purchase or do not need the battery after transaction the return shipping fee should paid by the buyer.

Before returning the items,plase confirm the return address with us. Please send the tracking number when have returned the parcel. As soon as we receive the items,we will exchange the item or make refund ASAP.

Return items should include the original packaging and accessories

About installation

It needs professional technology to change the build-in laptop battery. We recommend you go to a repair shop to install it. If the buyer's own

If you have made order about our goods,Indicate that you have read and accepted the above terms.

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High-End Custom I9 14900K R9 9950X3D RTX 5080 32GB RAM 32G Graphics Card 2TB SSD Win10 Win11 Gaming Desktop PC Computer $8,280.85

NEW Laptop Battery For ASUS C21N1818 B21N1818 B21N1818-1 B21N1818-2 B21N1818-3 15 X512FA X509FB A509FA A409FL F509FJ X509UA

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