UBatteries Compatible 72Whr Battery Replacement For Compaq CQ32-100 CQ42-100 CQ42-200 CQ42-300 CQ42-400 CQ43-100 CQ43-200 CQ43-300 CQ43-400 CQ45-700 CQ45-800 CQ45-900 CQ45-D & M CQ56-100 -72Wh UBatteries Li-Ion Replacement Laptop Battery; Grade A Cell Type: 9 Cell Lithium-Ion | Voltage: 10.8V | Capacity: 6600mAh | Rating: 72Whr CE ROHS Certified One Year Warranty, 30 Days Return