&lt;h2&gt;&lt;b&gt;Battery for HP Compaq 6520S Laptop – Available at Dear IT Solution&lt;/b&gt;&lt;/h2&gt;&lt;p&gt;Ensure your HP Compaq 6520S laptop stays powered throughout your workday with our high-quality &lt;a href=&quot;https://www.dearit.com.bd/laptop-accessories/laptop-battery&quot; target=&quot;_blank&quot;&gt;replacement battery&lt;/a&gt;. Designed to provide reliable performance, this brand-new battery is perfect for keeping your laptop running smoothly.&lt;/p&gt;&lt;h4&gt;&lt;b&gt;&lt;span style=&quot;font-size: 20px;&quot;&gt;Key Features&lt;/span&gt;&lt;/b&gt;:&lt;/h4&gt;&lt;p&gt;Model: HP Compaq 6520S&lt;br&gt;Battery Type: Lithium-Ion&lt;br&gt;Capacity: 4400mAh&lt;br&gt;Voltage: 10.8V&lt;br&gt;Cells: 6 Cells&lt;br&gt;Battery Part Numbers: KU530AA, HSTNN-DB51, HSTNN-OB51, 451545-261, 451545-361, 456623-001, 484785-001, 500014-001&lt;br&gt;&lt;h4&gt;&lt;b&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;Compatible With:&lt;/span&gt;&lt;/b&gt;&lt;/h4&gt;&lt;/p&gt;&lt;p&gt;HP Compaq Business Notebook Models: 6520S, 6530s, 6531s, 6535S&lt;br&gt;Compaq Models: 510, 511, 515, 516, 540, 541&lt;br&gt;HP Models: 6520, 6520s, 6520p, 541&lt;br&gt;Additional Compatible Models: 6720S, 6730S, 6735S, 6820S, 6830S, 511, 515, 516, 540, 541, 610, 615 Series&lt;br&gt;&lt;h4&gt;&lt;b&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;Why Choose Dear IT Solution?&lt;/span&gt;&lt;/b&gt;&lt;/h4&gt;&lt;/p&gt;&lt;p&gt;Best Price in Bangladesh: Competitive pricing on authentic HP Compaq laptop &lt;a href=&quot;https://www.dearit.com.bd/laptop-accessories/laptop-battery&quot; target=&quot;_blank&quot;&gt;batteries&lt;/a&gt;.&lt;br&gt;Product Condition: Brand New to ensure optimal battery life and efficiency.&lt;br&gt;Professional Support: Expert assistance for a seamless replacement experience.&lt;br&gt;Visit &lt;a href=&quot;https://www.dearit.com.bd&quot; target=&quot;_blank&quot;&gt;Dear IT Solution&lt;/a&gt; today to get your Battery for HP Compaq 6520S and enjoy reliable power with genuine parts at the best price in Bangladesh!&lt;/p&gt;&lt;p&gt;&lt;br&gt;&lt;br&gt;&lt;/p&gt;