Battery Type: Li-ion
Voltage: 10.8V
Color:Black
Capacity:6600mAh
Cell QTY:9 cell
Guarantee: 6-12months
This Laptop Battery can replace the following part number:
DELL KM668 KM742 KM752 KM760 KM970 MT186 MT187 MT196 MT332 RM649 RM656 RM661 RM668 PW640 PW649 　 　 　
PW651 WU841 WU843 WU852 MT187 MT193 T749D U116D W071D X064D P858D
This Laptop Battery is also compatible with the following models:
Laptop Computer
DELL Latitude E5400 Latitude E5500 Latitude E5410 Latitude E5510 Series Laptop Battery