ANTIEE Compatible 42Wh 3DDDG Battery Replacement for Dell Latitude E5280 E5480 5480 Latitude 12 5280 Inspiron 15 5580 Series Laptop fit 03VC9Y 45N3J O3VC9Y Antiee promise: Each product has undergone rigorous testing to ensure the circuit protection, capacity, stable current, low self-discharge and guaranteed battery life. 100% compatible with the originals and more than 500 recharge cycles over the life. Voltage: 11.4V. Capacity: 42Wh/3500mAh. Battery Type: li-ion polymer. Condition: Brand New. Fit for: Dell Latitude E5280 E5480 5480 Series. Dell Latitude 12 5280 Series. Dell Inspiron 15 5580 Series. Compatible Part Number: Dell 03VC9Y, 45N3J, O3VC9Y, 3DDDG. Grade A cells ensure fast charges and low power consumption. Exclusive Offering of High Performance, Long Lasting; offering 500+ recharge cycles over life of battery. Expected run time: 2.5-4 hours. It depends on the device type,electricity and the way it is used. Grade A cells ensure fast charges and low power consumption.