<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><strong><span class="a-text-bold">Compatible with Part Number :</span></strong></p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:justify;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="justify">PA3816U-1BRS PA3816U-1BAS PA3817U-1BRS PA3817U-1BAS PA3818U-1BRS PA3819U-1BRS PABAS227 PABAS228 PABAS229 PABAS230</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:justify;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="justify"><strong><span class="a-text-bold">Compatible with Toshiba Satellite Laptop Models:</span></strong></p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:justify;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="justify">Toshiba<span class="a-text-bold"><span> </span></span>Satellite M640 M645</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:justify;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="justify">Toshiba Satellite A600 A660 A660D A655 A655D A665 A665D</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:justify;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="justify">Toshiba Satellite C600D C655 C660 C660D C670 C670D C675 C675D</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:justify;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="justify">Toshiba Satellite C655-S5049 C655-S5082 C655-S5128 C655-S5212 C655-S5061 C655-S5225 C655-S5206 C655-S5123 C655-S5137 C655-S5512 C675-S7106 L645-S4102 L645D-S4056 L655-S5096 L655-S5150 L655-S5155 L745-S4210 L600-15S L600D-07B L700D-T10W L700-T10R L700 -T11B P745-S4102 P745-S4320 M645-S4070 L775D-S7340</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:justify;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="justify">Toshiba Satellite L600 L600D L630 L635 L640 L640D L645 L645D L650 L650D L655 L655D L670 L670D L675 L675D</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:justify;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="justify">Toshiba Satellite L700 L700D L730 L735 L735D L740 L745 L745D L750 L750D L755 L755D L770 L770D L775 L775D</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:justify;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="justify">Toshiba Satellite P740 P740D P745 P745D P750 P750D P755 P755D P770 P770D P775 P775D</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:justify;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="justify">Toshiba Satellite M505 M640 M645 M645-S4045 M645-S4050 M645-S4070 M645-S4115 M645-S4070</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:justify;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="justify">Toshiba Satellite C605 C645 C655 C875D C645-SP4250L C655-S5049 C655-S5512 C655-S5082 C655-S5118 C655-S5123 C655-S5128 C655-S5132 C655-S5206</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:justify;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="justify">Toshiba Satellite C655-S5212 C655-S5225 C655-S5301 C655-S5305 C655D-S5136 C655D-S5200 C675-S7106 C655-S5501 C655-S5503 C655-S5504 C655-S5512</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:justify;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="justify">Toshiba Satellite P750 P750D P755 P770 P745-S4102 P745-S4217 P745-S4320 P755-S5120 P755-S5182 P755-S5184 P755-S5215 P755-S5262</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:justify;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="justify">Toshiba Satellite P755-S5272 P755-S5274 P755-S5320 P755-S5385 P755-S5387 P755-S5390 P755-S7320 P775-S7320 P745-S4320</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:justify;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="justify">Toshiba Satellite L645 L645D L655 L655D L675 L675D L645-S4102 L645D-S4056</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:justify;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="justify">Toshiba Satellite L655-S5096 L655-S5150 L655-S5155 L655-S5096 L655-S5098 L655-S5101 L655-S5115 L655-S5146 L655-S5150</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:justify;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="justify">Toshiba Satellite L655-S5156 L655-S5157 L655-S5158 L675-S7018 L675-S7048 L675-S7108 L675-S7110 L655-S5153 L655-S5154</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:justify;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="justify">Toshiba Satellite L750 L750D L750-171 L750-1DM L750-1DQ L750-1DR L750-1DU L750-1DV L750-1EK L750-BT4N22 L750D L750D/009</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:justify;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="justify"></p><div style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);min-width:979px;box-sizing:border-box" class="celwidget aplus-module 3p-module-b aplus-standard" align="start"><div style="text-align:inherit;margin-left:auto;margin-right:auto;display:block;width:970px;box-sizing:border-box" class="aplus-module-wrapper aplus-3p-fixed-width" align="inherit"><h3 style="font-family:inherit;font-size:17px;font-weight:bold;line-height:1.255;margin:0px 0px 6px;margin-bottom:6px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" class="a-spacing-mini">How to purchase the correct of battery?</h3><p style="margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" class="a-spacing-base"><span class="a-text-bold">Fine, how to check your laptop model?</span></p><ul style="color:rgb(15, 17, 17);margin:0px 0px 18px 18px;margin-bottom:18px;margin-top:0px;margin-left:18px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" class="a-unordered-list a-vertical"><li style="margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:disc;box-sizing:border-box"><p><span class="a-list-item" style="color:rgb(15, 17, 17)">Step 1: Press Windows + R to open Run window.</span></p></li><li style="margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:disc;box-sizing:border-box"><p><span class="a-list-item" style="color:rgb(15, 17, 17)">Step 2: Input &quot;msinfo32&quot; in the empty box and click OK to open System Information.</span></p></li><li style="margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:disc;box-sizing:border-box"><p><span class="a-list-item" style="color:rgb(15, 17, 17)">Step 3: Keep in the System Summary section, and you will find the System Model item in the right pane.</span></p></li></ul><p style="margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" class="a-spacing-base"><span class="a-text-bold">Why the laptop does not recognize the battery？</span></p><ul style="color:rgb(15, 17, 17);margin:0px 0px 18px 18px;margin-bottom:18px;margin-top:0px;margin-left:18px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" class="a-unordered-list a-vertical"><li style="margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:disc;box-sizing:border-box"><p><span class="a-list-item" style="color:rgb(15, 17, 17)">Could be caused by battery loose. Please re-install the battery and make sure that the battery cable and the motherboard interface are tightly inserted.</span></p></li><li style="margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:disc;box-sizing:border-box"><p><span class="a-list-item" style="color:rgb(15, 17, 17)">Maybe due to conductive material damaged which the laptop motherboard and battery anode and cathode contact position, you can try to confirm it with your original battery.</span></p></li><li style="margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:disc;box-sizing:border-box"><p><span class="a-list-item" style="color:rgb(15, 17, 17)">Check whether the battery drive is in normal condition, if not, download the corresponding driver software to update.</span></p></li><li style="margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:disc;box-sizing:border-box"><p><span class="a-list-item" style="color:rgb(15, 17, 17)">There is a problem with the computer detection software, which usually just restart the computer.</span></p></li></ul></div></div><div style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);min-width:979px;box-sizing:border-box" class="celwidget aplus-module 3p-module-b aplus-standard" align="start"><div style="text-align:inherit;margin-left:auto;margin-right:auto;display:block;width:970px;box-sizing:border-box" class="aplus-module-wrapper aplus-3p-fixed-width" align="inherit"><h3 style="font-family:inherit;font-size:17px;font-weight:bold;line-height:1.255;margin:0px 0px 6px;margin-bottom:6px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" class="a-spacing-mini">Tip :You have to find your specific laptop model before ordering a correct battery</h3></div></div><h3 style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:17px;font-weight:bold;letter-spacing:normal;line-height:1.255;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 6px;margin-bottom:6px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" class="a-spacing-mini" align="start">How to use the new battery correctly？</h3><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" class="a-spacing-base" align="start"><span class="a-text-bold">Laptop Battery Maintenance Tips:</span></p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" class="a-spacing-base" align="start">1. When using your new battery for the first time, you need to prime the battery by charging it to 100% and discharging it to 20% for 3 times. If you don&#x27;t know how to install a new laptop battery, you can search &quot;How to install a new laptop battery?&quot; on website.</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" class="a-spacing-base" align="start">2. DO NOT let the battery drain to 0%: If you constantly let it drain to 0%, the battery becomes unstable will be seriously degraded.</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" class="a-spacing-base" align="start">3. DO NOT keep your battery always fully charged: Just like emptying your battery to 0%, keeping your battery permanently charged at 100% is very harmful. As time goes by, this will increase its internal resistance and reduce its capacity.</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" class="a-spacing-base" align="start">4. Perform regular charging cycles: If you don’t use your Laptop battery very often, it is important to cycle it (discharge =&gt; charge) regularly, at least once a month. Please store the unused battery fully charged. Do not store at low power to prevent reduce the lifespan of a battery.</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" class="a-spacing-base" align="start">5.The battery life depends on how you use your laptop. If you open a lot of software at the same time, in the office, while listening to music, while browsing the Internet, also watching a movie, then the battery will drain fast; If you don&#x27;t have a lot of software running on your computer, and you&#x27;re only on standby or browsing the web, the battery will last longer.</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" class="a-spacing-base" align="start"><span class="a-text-bold">Easy Ways To Maximize Battery Life:</span></p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" class="a-spacing-base" align="start">1. Change your laptop power plan settings. I would suggest you choose the power saver plan. Then Change advanced power settings, scroll down to find Processor power management. Click the On-battery option and reduce the processor state to 20%.</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" class="a-spacing-base" align="start">2. Always keep your laptop neat and clean. The dust easily enters the hardware through the vents which are meant to release the heat generated from various computer components. It then blocks the vents preventing the outflow of the heat. This damages the computer parts including the battery.</p><p style="font-family:&quot;Amazon Ember&quot;, Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 14px;margin-bottom:14px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" class="a-spacing-base" align="start">3. Close Wi-Fi, Bluetooth, and other settings. You should keep the Bluetooth and WiFi off when you’re watching movies or doing other things which don’t require network connectivity. This can help your computer save precious battery life.</p></div></div>