NEW Battery for Dell n9406 nb312 Inspiron 500m 600m 3r305 m9014 Battery type: Li-ion; Capacity: 58Wh; Cells:6-cell; Voltage: 11.1V;Capacity:5200mah. High quality grade "A" cells. Charges quickly. Longer discharge time. Steady output and low power consumption. More than 500 times charge-discharge cycles.All products are Certified by CE ROHS UL1642 FCC for safety. Operation time for standard batteries(6-cell 5200mah): Around 2 hours the actual operation time will depend on how much electricity is required by the device and how you use it. 24 x 7 email support 12-month service. Compatible Models: For Dell 1X793 310-4482 310-5195 312-0063 312-0068 312-0191 312-0309 312-0408 315-0084 3R305 3R305 451-10132 451-10194 4M010 4P894 6Y270 BAT1194 C1295 C2603 G2053A01 J2178 M9014 OX217 U1544 W1605 YD165 replacement notebook laptop battery batteries months hassle-free warranty service. Please check if this battery is compatible with your computer before purchasing. Part numbers of compatible batteries and Computers are listed as following