<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div style="font-family:"Amazon Ember", 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"><p><strong><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif"></span></strong><strong><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif"></span></strong><strong><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif"></span></strong><strong><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif"></span></strong><strong><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif"></span></strong><strong><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif"></span></strong><strong><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">Compatible Part Number:</span></strong><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">42T4733 42T4235 42T4731 45N1001 70++ 42T4757 42T4737 42T4753 51J0499 57Y4185 57Y4186</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">ASM 42T4703 ASM 42T4752 ASM 42T4756 ASM 42T4796 ASM 45N1000</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">FRU 42T4702 FRU 42T4751 FRU 42T4755 FRU 42T4791 FRU 42T4793 FRU 42T4795</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">FRU 42T4797 FRU 42T4817 FRU 42T4819 FRU 45N1001</span><br/><br/><strong></strong><strong><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">Fit laptop model:</span></strong><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">For Lenovo</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">T410/T410i T420/T420i T430/T430i T510/T510i T520/T520i T530/T530i</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">W510 W520 W530 W530I L410 L412 L420 L421 L430 L510 L512 L520 L530 SL530</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">ThinkPad E40 E50</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">ThinkPad SL410 2842</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">ThinkPad SL410 2874</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">ThinkPad SL410 series</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">ThinkPad SL410k 2842</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">ThinkPad SL510 2847</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">ThinkPad SL510 2875</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">ThinkPad SL510 series</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">ThinkPad Edge 0578-47B</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">ThinkPad Edge 14"</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">ThinkPad Edge 14" 05787UJ</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">ThinkPad Edge 14" 05787VJ</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">ThinkPad Edge 14" 05787WJ</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">ThinkPad Edge 14" 05787XJ</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">ThinkPad Edge 14" 05787YJ</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">Thinkpad Edge 14" 0578F7U</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">ThinkPad Edge 15"</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">ThinkPad Edge E420</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">Thinkpad Edge E425</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">ThinkPad Edge E520</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-size:small;font-family:"Amazon Ember", Arial, sans-serif">ThinkPad Edge E525</span></p><br/></div></div><h3 style="font-family:"Amazon Ember", 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:"Amazon Ember", 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:"Amazon Ember", 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't know how to install a new laptop battery, you can search "How to install a new laptop battery?" on website.</p><p style="font-family:"Amazon Ember", 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:"Amazon Ember", 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:"Amazon Ember", 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 => 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:"Amazon Ember", 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't have a lot of software running on your computer, and you're only on standby or browsing the web, the battery will last longer.</p><p style="font-family:"Amazon Ember", 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:"Amazon Ember", 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:"Amazon Ember", 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:"Amazon Ember", 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>