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 B31N1842 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 B31N1842 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 B31N1842 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 B31N1842 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 | 11.52V |
| Power | 42whr |
| Capacity | 3653mAh |
| Compatible Part Numbers | B31N1842 B31N1842(3ICP5/57/80) 0B200-03440000 |
| Compatible Models | VivoBook 15 M513UA-BQ002T VivoBook 15 M513UA-BQ003T VivoBook 15 M513UA-BQ126T VivoBook 15 M513UA-BQ135T VivoBook 15 M513UA-EJ033T VivoBook 15 X513EA VivoBook 15 X513EA-BQ250T VivoBook 15 X513EA-BQ602T VivoBook 15 X513EA-BQ606T VivoBook 15 X513IA VivoBook S15 S531FA-BQ022T VivoBook S15 S531FA-BQ023T VivoBook S15 S531FA-BQ025T VivoBook S15 S531FA-BQ027T VivoBook S15 S531FA-BQ029T VivoBook S15 S531FL VivoBook S15 S531FL-BQ060T VivoBook ULTRA K513EA VivoBook ULTRA K513EA-EJ503TSX531FL |
| Warranty | 6 Months Warranty by TPSTECH |
| Package Contents | Lithium-ion Battery Documentation |