&lt;h2&gt;&lt;b&gt;&lt;span style=&quot;font-size: 24px;&quot;&gt;Battery for Toshiba Satellite L40 L45 L401 L402 Series&lt;/span&gt;&lt;/b&gt;&lt;/h2&gt;&lt;p&gt;This 49Wh, 4400mAh lithium-ion battery ensures dependable power for your Toshiba Satellite, delivering consistent performance for everyday computing.&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;&lt;p&gt;Battery Type: Lithium-Ion, 4 Cells&lt;br&gt;Voltage: 10.8V&lt;br&gt;Compatible Models: Toshiba Satellite &lt;strong&gt;L40, L45, L401, L402 Series&lt;br&gt;&lt;/strong&gt;Specific Models: Equium L40, Satellite L40-12K, L40-12Y, L40-13C, L40-13S, L40-14D, L40-14G, L40-14H, L40-14Y, L40-15I, L40-15V, L40-165, L40-17R, L40-17T, L40-18R, L40-18U, L40-18W, L40-18Y, L45-S2416, L45-S4687, and more&lt;br&gt;Product Part Numbers: PA3615U-1BRM, PA3615U-1BRS, PABAS115&lt;br&gt;&lt;h4&gt;&lt;b&gt;Maintenance Tips&lt;/b&gt;&lt;/h4&gt;&lt;/p&gt;&lt;p&gt;Charge the battery when it reaches around 20% for extended lifespan.&lt;br&gt;Store in a cool, dry location to avoid overheating.&lt;br&gt;Use only certified Toshiba chargers to ensure safety and reliability.&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;Get this brand-new battery at the best price in Bangladesh from &lt;a href=&quot;https://dearit.com.bd&quot; target=&quot;_blank&quot;&gt;Dear IT Solution&lt;/a&gt;, ensuring high-quality and reliable performance.&lt;/p&gt;