UBatteries Laptop Battery Toshiba Satellite L870-ST2N01 L870-ST2N02 L870-ST2NX1 L870-ST3NX1 L870-ST3NX2 L870-ST3NX3 L870-ST4NX1 L870-ST4NX2 L870-ST4NX3 L875D-S7131NR - 6600mAh, 9 Cell UBatteries Li-Ion Replacement Laptop Battery; Grade A Cell Type: 9 Cell Lithium-Ion | Voltage: 10.8V | Capacity: 6600mAh | Rating: 71Whr One Year Warranty, 30 Days Return CE ROHS Certified