&lt;h2&gt;&lt;span style=&quot;font-size: 20px;&quot;&gt;﻿&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;font-size: 24px;&quot;&gt;Battery for Acer Aspire E3-112, ES1-511, V3-371, Nitro 5 AN515-51 Series&lt;/span&gt;&lt;/b&gt;&lt;/h2&gt;&lt;p&gt;Looking for a reliable replacement battery for your Acer laptop? The AC14B8K Battery is designed to deliver exceptional performance with a capacity of 48Wh (3220mAh) and 15.2V voltage, ensuring your laptop stays powered for longer.&lt;/p&gt;&lt;p&gt;&lt;h3&gt;&lt;b&gt;&lt;span style=&quot;font-size: 20px;&quot;&gt;Features &amp;amp; Compatibility&lt;/span&gt;&lt;/b&gt;&lt;/h3&gt;This 4-cell lithium-ion battery is compatible with a wide range of Acer models, including:&lt;/p&gt;&lt;p&gt;Acer Aspire Series: E3-111, E3-112, E3-112M, ES1-111, ES1-111M, ES1-131, ES1-311, ES1-331, ES1-511, ES1-512, ES1-520, ES1-521, ES1-531, ES1-731, ES1-731G, E5-771, E5-771G, R3-131T, R5-431T, R5-471T, R7-371T, R7-372T&lt;br&gt;Part Number: AC14B8K (4ICP5/57/80)&lt;br&gt;&lt;h4&gt;&lt;b&gt;Maintenance Tips&lt;/b&gt;&lt;/h4&gt;Recharge your battery when it drops to about 20% to prolong its lifespan.&lt;br&gt;Avoid extreme temperatures; store your laptop in a cool, dry place.&lt;br&gt;Calibrate your battery every few months by fully discharging and then recharging it.&lt;br&gt;&lt;h4&gt;&lt;b&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;Buy from Dear IT Solution&lt;/span&gt;&lt;/b&gt;&lt;/h4&gt;For the best quality product insured in Bangladesh, get your&lt;a href=&quot;https://www.dearit.com.bd/laptop-accessories/laptop-battery/acer-battery&quot; target=&quot;_blank&quot;&gt; AC14B8K Acer battery&lt;/a&gt; from &lt;a href=&quot;https://www.dearit.com.bd&quot; target=&quot;_blank&quot;&gt;Dear IT Solution&lt;/a&gt; at the best price in BD.&lt;/p&gt;&lt;p&gt;&lt;br&gt;&lt;/p&gt;