Condition: New Voltage: 15.2V Capacity: 3941mAh/63.2Wh
Replace Part Number: RJ40G 075X16 WY9DX
Fits For: Dell Latitude 5420 5520 Series
Please check the part number of your old battery before order,which is the correct way to find replace battery,welcome to contact us if still have any questions.
If the new battery can't be recognized during the initial installation, please reinstall it and check if the interface is clean to make sure it is fully connected.Discharge the new battery to 5% (not 0%), then charge and cycle 3 times to wake up the new battery.
Description
Battery Type: Li ion Voltage:15.2 V Capacity: 3941mAh/63Wh Color: Black Warranty: 12 months long Replace Part Number: RJ40G 075X16 WY9DX Fit for: Dell Latitude 5420 5520 Series