Part number: NNF1C
Battery type: Li-ion
Replaces Part Number:
Fits Laptop Models:
Dell Latitude E7440 E7420 E7450
1 x New Replacement Battery
Laptop battery replacement instructions:
Discharge the new battery use to 5%(not to 0%) and then charge to 95%, and cycle 3-4 times.
Do not disassemble, crush or puncture. Do not dispose of fire or water.
Don't connect the adapter for a long time while using the battery. It may damage the battery.