&lt;h2&gt;&lt;span&gt;﻿&lt;/span&gt;&lt;b&gt;HP ProBook Battery – Best Price at Dear IT Solution BD&lt;/b&gt;&lt;/h2&gt;&lt;p&gt;Brand: HP&lt;br&gt;Battery Type: Lithium-Ion&lt;br&gt;Cells: 6 Cells&lt;br&gt;Battery Capacity: 4400mAh&lt;br&gt;Voltage: 10.8V&lt;br&gt;Color: Black&lt;br&gt;Product Condition: Brand New&lt;br&gt;Warranty: 6 Months (180 Days)&lt;/p&gt;&lt;p&gt;&lt;h3&gt;&lt;b&gt;&lt;span style=&quot;font-size: 20px;&quot;&gt;Compatible Laptop Models&lt;/span&gt;&lt;/b&gt;&lt;/h3&gt;This &lt;a href=&quot;https://www.dearit.com.bd/laptop-accessories/laptop-battery&quot; target=&quot;_blank&quot;&gt;high-performance battery&lt;/a&gt; is designed for a range of HP ProBook models, including the HP ProBook 4330s, 4331s, 4430s, 4431s, 4530s, 4535s, 4435s, 4436s, 4440s, 4441s, 4446s, 4540s, and 4545s Series. It provides reliable power and extended battery life for these laptops.&lt;/p&gt;&lt;p&gt;Battery Part Numbers&lt;br&gt;Compatible with part numbers PR06, PR09, QK646AA, QK646UT, LC32BA122, HSTNN-DB2R, HSTNN-I02C, HSTNN-LB2R, and HSTNN-IB2R. These part numbers ensure a precise fit and optimal performance for your HP ProBook laptop.&lt;/p&gt;&lt;h4&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;b&gt;&amp;nbsp;Features&lt;/b&gt;&lt;/span&gt;&lt;/h4&gt;&lt;p&gt;Lithium-Ion Technology: Delivers consistent and long-lasting power.&lt;br&gt;6-Cell Design: Provides robust performance and longer battery life.&lt;br&gt;High Capacity: 4400mAh for extended use between charges.&lt;br&gt;Best Price in Bangladesh: Available at Dear IT Solution, offering the best value in Bangladesh.&lt;br&gt;&lt;h4&gt;&lt;b&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;Maintenance Tips&lt;/span&gt;&lt;/b&gt;&lt;/h4&gt;&lt;/p&gt;&lt;p&gt;Avoid Overcharging: Disconnect the battery once it’s fully charged to preserve its lifespan.&lt;br&gt;Cool Storage: Keep the battery in a cool environment to prevent overheating.&lt;br&gt;Regular Use: Maintain battery health by keeping it in use and avoiding deep discharges.&lt;br&gt;Calibrate Periodically: Fully discharge and recharge the battery every few months.&lt;br&gt;Use Proper Charger: Ensure you use a compatible charger to avoid damage.&lt;br&gt;&lt;h4&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;b&gt;Why Choose Dear IT Solution?&lt;/b&gt;&lt;/span&gt;&lt;/h4&gt;Dear IT Solution offers original and certified batteries with a 6-month warranty. Enjoy the best price in Bangladesh and excellent customer service with every purchase.&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; for high-quality, reliable batteries at the best price in Bangladesh!&lt;/p&gt;