SPECIFICATIONS: G5M10 Rechargeable battery ; Battery Type: Li-polymer ; Voltage: 7.4V ; Capacity: 51Wh ; 4 A+ Cells. With Two Free Screwdrivers.This battery is the replacement for G5M10 battery(7.4V , 51Wh). REPLACEMENT BATTERY P/N: F5WW5 FDX0T G5M10 HK6DV K9GVN O79VRK OWYJC2 R0TMP R9XM RYXXH TXF9M WTG3T WYJC2 YM3TC 0R9XM9 0K9GVN 080-854-0066 0TXF9M 08V5GX 07V69Y 1KY05 7V69Y 79VRK 8V5GX. LAPTOP COMPATIBILITY: Dell Latitude 14-E5450 14-5450 15-E5550 15-5550 3160 E5450 E5550 E5250 Notebook 15.6 inch; Dell Precision 15-3510 15-M3510 Series. Certified by UL-/CE-/FCC-/RoHS