replacement laptop battery SAMSUNG R18-4

P/N: SSR18-4
Brand: SAMSUNG
Original Tag NO.: Samsung NP-X1 series
Connector Type:  25-6P
Connector Define: -1,C5,D4,+6 Manual
Voltage(V): 14.8v 
Capacity(mAh): 2600mAhLi-ion
Replacement For Original Label : Samsung NP-X1 series  NP-X1-1200 NP-X1-C003/SHK NP-X11 series  NT-X1-C110 NT-X1-C120 X1 series   NT-X1 series     
Fit model :  Samsung AA-PB0NC4B  Samsung AA-PB0NC4B/E Samsung AA-PB1NC4B/E