Battery for Dell Precision M3800 (61Wh vs 91Wh)

[Model]Dell Precision M3800[/Model] [specsHtml] SKU LB-AOLSTE-815 Condition Brand New, Replacement Voltage 11.1V Capacity 61Wh Cell Type Li-Polymer Cells 6 Color Black Size 270.00x92.65x9.00mm SKU LB-AOLSTE-816 Condition Brand New, Replacement Voltage 11.1V Capacity 91Wh Cell Type Li-Polymer Cells 6 Color Black Size 342.45x92.65x9.00mm Note : ① 10.8V and 11.1V are compatible and interchangeable. ② The 91Wh Dell Precision M3800 battery is longer than the standard 61Wh battery, which will occupy space of mechanical hard disk or DVD-ROM drive. It can only be used if no mechanical hard disk or DVD-ROM is installed inside the laptop. Otherwise, please choose the 61Wh battery. [/specsHtml] [custom tab] Compatible Battery Part Number 07D1WJ 0H76MY 245RR 7D1WJ H76MV P31F001 T0TRM TOTRM Y758W Compatible Laptop Models P31F Precision 3800 Precision M3800 Precision M3800 Mobile Workstation XPS 15 9530 XPS 15 9535 [/custom tab] [des_short]FREE PRY