This replacement battery is compatible with Laptops for Toshiba. With this battery for your notebook you can get long hours of battery life without having to frequently plug-in to recharge. Long enough battery life is essential to optimizing your productivity while in meetings or traveling. Get one, you will never regret!<!--Features --><p>FEATURES</p><ul class="p_f"><li>Does not directly output voltage, the notebook computer circuit boards to protect, extend the useful life of computer</li><li>When the positive / negative direct contact to protect their computer and battery, avoid short-circuit burned computers and deterioration of the battery performance</li><li>Control of each battery voltage in a safe area and thus control high-pressure life of the computer</li><li>Do not discharge under-voltage batteries, rechargeable batteries do not have pressure to avoid a rechargeable battery and a discharge on the performance of the damage</li><li>Regardless of the battery or external battery discharge, so that the process smooth, real-time monitoring battery status, power consumption is not diving</li><li>Correction of error of electricity, removal of the wrong record, repair batteries, and increase the time of use</li><li>CMOS high temperature of not charging batteries outside temperature is too high, automatically stop charging the battery to avoid battery temperature anomaly on the performance</li></ul><!--Specifications --><p>Specifications</p><table width="100%" border="0" cellpadding="0" cellspacing="0"><tbody> <tr> <td width="131">Condition</td> <td width="365">New</td></tr> <tr> <td width="131">Product Type</td> <td width="365">Replacement Battery</td></tr> <tr> <td width="131">Cell Type</td> <td width="365">Li-ion</td></tr> <tr> <td width="131">Cells</td> <td width="365">9</td></tr> <tr> <td width="131">Whr</td> <td width="365">84.2</td></tr> <tr> <td width="131">Voltage</td> <td width="365">10.8 V</td></tr> <tr> <td width="131">Capacity</td> <td width="365">7800mAh</td></tr> <tr> <td width="131">Color</td> <td width="365">Black</td></tr> <tr> <td width="131">Size</td> <td width="365">8.11 x 1.97 x 0.78 inch / 20.6 x 5 x 2 cm (L x W x H)</td></tr> <tr> <td width="131">Package Size</td> <td width="365">9.84 x 3.54 x 2.09 inch / 25 x 9 x 5.3 cm (L x W x H)</td></tr> <tr> <td width="131">Compatible Part Number</td> <td width="365">PA3399U-1BAS, PA3399U-1BRS, PA3399U-2BAS, PA3399U-2BRS, PA3400U-1BAS, PA3400U-1BRL, PA3400U-1BRS, PA3478U-1BAS, PA3478U-1BRS, PABAS057, PABAS077</td></tr> <tr> <td width="131">Fits Toshiba Laptop models</td> <td width="365">Satellite A80 Series, Satellite A100 Series: Except Satellite A100-S2211TD / Satellite A100-S3211TD / Satellite A100-S8111TD, Satellite A105-S4000 Series, Satellite M100 Series, Satellite M40 Series, Satellite M45 Series: Will not work with M45-S165 and M45-S1651, Satellite M50 Series, Satellite M55 Series: M55-S325 M55-S3251, M55-S329, M55-S3291, Tecra A3 Series, Tecra A4 Series, Tecra A6 Series, Tecra S2 Series</td></tr></tbody> </table><!--Package Includes --><p>Package Includes</p><ul><li>1 x Laptop Battery 7800mAh 10.8V for Toshiba Satellite A105-S4384 PA3399U-2BRS</li><li>1 x User manual</li></ul><!--Extra Info --><!--produts_compatibility -->