Our replacement batteries are best in market in terms of quality, reliability and price. You are being assured 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 quality cells with at most capacity.
Rigorous Testing – All our batteries are tested to ensure it gives optimal performance to you.
High quality component
This Asus C21N1818-1 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 C21N1818-1 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 C21N1818-1 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 C21N1818-1 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!
Warranty
6 Months Seller Warranty
| Product Type | Laptop Battery |
| Product Brand | ASUS |
| Battery Type | Lithium-ion Battery |
| Voltage | 7.3V |
| Power | 32whr |
| Capacity | 4385mAh |
| Compatible Part Numbers |
C21N1818-1 |
| Compatible Models | VivoBook F512DA P1504FA VivoBook 15 X512DA-EJ312T VivoBook 15 X512FA VivoBook 15 X512JP-BQ006T VivoBook 15 X512JP-BQ168 VivoBook 15 X512UB VivoBook 15 X512UF VivoBook A512JP VivoBook F512FA VivoBook M712DK VivoBook S512DA-EJ963T VivoBook S512DK VivoBook S512DK-EJ075T VivoBook S512FA-EJ1195T VivoBook S512FA-EJ662T VivoBook S512FB-EJ036T VivoBook S512JA VivoBook S512JF VivoBook S512UA-EJ140T VivoBook S512UF-BQ039T |
| Warranty | 6 Months Warranty by TPSTECH |
| Package Contents | Lithium-ion Battery Documentation |