&lt;h2&gt;&lt;strong&gt;Laptop Battery for Acer Aspire ES1-511, ES1-512 - AC14B18J&lt;/strong&gt;&lt;br type=&quot;_moz&quot;&gt;&lt;/h2&gt;&lt;p&gt;This high-quality battery is a perfect replacement for the Acer Aspire ES1-511, ES1-512, and compatible with several other models including E3-111, E3-112, E3-112M, E5-771, E5-771G, R3-131T, R5-431T, R5-471T, R7-371T, R7-372T. With its AC14B18J and AC14B13J part numbers, this battery delivers consistent and reliable power for all your laptop needs. The battery is designed to offer a long-lasting, high-performance solution, ensuring that your Acer laptop continues to perform efficiently.&lt;/p&gt;&lt;h4&gt;&lt;strong&gt;Product Specifications:&lt;/strong&gt;&lt;br type=&quot;_moz&quot;&gt;&lt;/h4&gt;&lt;p&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Nominal Capacity: 3220mAh&lt;br&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Nominal Voltage: 11.4V&lt;br&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Battery Type: Li-polymer&lt;br&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; This battery is built to meet the highest standards, ensuring you can continue using your laptop without frequent interruptions. The battery is lightweight and designed to fit seamlessly into your Acer Aspire laptop, providing an effortless installation process. Whether you need it for work, school, or personal use, this battery will deliver the performance you need.&lt;br type=&quot;_moz&quot;&gt;&lt;/p&gt;&lt;h4&gt;&lt;strong&gt;Maintenance Tips:&lt;/strong&gt;&lt;br type=&quot;_moz&quot;&gt;&lt;/h4&gt;&lt;p&gt;To ensure the longevity and performance of your Acer Aspire laptop battery, it’s important to follow a few maintenance tips. Avoid overcharging the battery, and disconnect it once fully charged. Make sure to allow the battery to fully discharge and then recharge at least once a month to maintain optimal battery health. Store your laptop and battery in a cool, dry environment when not in use for extended periods. Additionally, avoid exposing the battery to extreme temperatures, as this can affect its performance and lifespan.&lt;/p&gt;&lt;h3&gt;&lt;strong&gt;Why Buy From Dear IT Solution:&lt;/strong&gt;&lt;br type=&quot;_moz&quot;&gt;&lt;/h3&gt;&lt;p&gt;At Dear IT Solution, we offer high-quality replacement &lt;a href=&quot;https://www.dearit.com.bd/laptop-battery&quot; target=&quot;_blank&quot;&gt;batteries&lt;/a&gt; for various Acer laptop models at the best price in Bangladesh. Our products are reliable and backed by excellent customer support, ensuring you get the best performance out of your laptop. Choose this AC14B18J battery for a dependable power source and seamless experience with your &lt;em&gt;&lt;a href=&quot;https://www.dearit.com.bd/acer-battery&quot; target=&quot;_blank&quot;&gt;Acer&lt;/a&gt;&lt;/em&gt; Aspire. Don’t compromise on quality—order from Dear IT Solution today!&lt;br type=&quot;_moz&quot;&gt;&lt;/p&gt;&lt;p&gt;Order Now from &lt;a href=&quot;https://www.dearit.com.bd&quot; target=&quot;_blank&quot;&gt;Dear IT Solution&lt;/a&gt; and enjoy a smooth, high-performance battery upgrade for your Acer Aspire laptop.&lt;br type=&quot;_moz&quot;&gt;&lt;/p&gt;