&lt;h2&gt;&lt;span style=&quot;font-size: 24px;&quot;&gt;ASUS X402 Series Laptop Battery | Dear IT Solution&lt;/span&gt;&lt;br type=&quot;_moz&quot;&gt;&lt;/h2&gt;&lt;p&gt;At Dear IT Solution, we offer the best quality product insured in Bangladesh for the ASUS X402 notebook and related models. This high-performance lithium-polymer battery is designed to provide reliable and consistent power for your &lt;a href=&quot;https://www.dearit.com.bd/laptop&quot; target=&quot;_blank&quot;&gt;laptop&lt;/a&gt;, ensuring smooth usage and optimal performance.&lt;br&gt;&lt;/p&gt;&lt;h3&gt;&lt;span style=&quot;font-size: 20px;&quot;&gt;Features and Compatibility&lt;/span&gt;&lt;br type=&quot;_moz&quot;&gt;&lt;/h3&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Compatibility: Designed for ASUS X402 series and compatible with the Asus VivoBook &lt;b&gt;S300, S300C, S300CA, S300E, S400, S400C, S400CA&lt;/b&gt;, and other related models.&lt;br&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Battery Type: Lithium-Polymer with 4 cells for efficient energy usage and extended battery life.&lt;br&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Capacity: 44Wh (4000mAh) for prolonged usage, perfect for both work and entertainment.&lt;br&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Voltage: 11.1V to provide stable power and consistent performance.&lt;br&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Color: Black, matching the sleek aesthetics of your laptop.&lt;br&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Product Part Number: &lt;b&gt;ASUS X402&lt;/b&gt;.&lt;br&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Best Quality Product Insured in Bangladesh: This battery is designed to meet high-quality standards, providing long-lasting power and reliability.&lt;br type=&quot;_moz&quot;&gt;&lt;/p&gt;&lt;h4&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;Maintenance Tips for Prolonged Battery Life&lt;/span&gt;&lt;br type=&quot;_moz&quot;&gt;&lt;/h4&gt;&lt;p&gt;To extend the lifespan of your ASUS X402 battery, follow these simple maintenance tips:&lt;/p&gt;&lt;p&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; First Use: Fully charge the battery before using it for the first time to ensure optimal performance.&lt;br&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Regular Charging: Avoid letting the battery discharge completely and keep it regularly charged.&lt;br&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Temperature Control: Store the battery in a cool, dry place to prevent overheating or moisture damage.&lt;br&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Safe Handling: Be careful when handling the battery to avoid physical damage, such as dropping or hitting.&lt;br&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Storage: If not using the battery for an extended period, keep it at around 50% charge in a cool environment to maintain battery health.&lt;br type=&quot;_moz&quot;&gt;&lt;/p&gt;&lt;p&gt;By following these tips, you can ensure that your &lt;a href=&quot;https://www.dearit.com.bd/laptop-accessories/laptop-battery/asus-battery&quot; target=&quot;_blank&quot;&gt;ASUS X402&lt;/a&gt; notebook battery continues to deliver reliable power and long-lasting performance.&lt;br type=&quot;_moz&quot;&gt;&lt;/p&gt;&lt;p&gt;At &lt;a href=&quot;https://www.dearit.com.bd&quot; target=&quot;_blank&quot;&gt;Dear IT Solution&lt;/a&gt;, this battery is available at the best price in Bangladesh with guaranteed quality.&lt;br type=&quot;_moz&quot;&gt;&lt;/p&gt;