RJ40G 63Wh Laptop Battery Replacement for Dell Latitude 15 5520 Latitude 14 5420 Precision 15 3560 Series M033W 075X16 01K2CF WY9DX P137G P137G001 0WK3F1 0M3KCN P104F P104F001 15.2V 3941mAh

[Purchasing Note] There are 2 battery(RJ40G-63Wh and WY9DX-42Wh)of the Latitude 5420 5520 laptop,Please choose the which one you are going to replace and according to your laptop's original battery; The first installation requires charging for 3 minutes to activate. If the new battery is not recognized, please reinstall it and check whether the interface is fully connected. Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to wake up the new battery.
[Product Specifications] Model: RJ40G Voltage: 15.2V Capacity: 63Wh/3941mAh Battery: 4-cell Battery Type: Li-ion. (We only use Grade A batteries, which provide up to 500 charging cycles during the battery life. Screwdriver included.)
[Compatible Part Number] RJ40G 01K2CF 075X16 WY9DX 0WK3F1 0M3KCN 005R42
[Compatible Laptop/Notebook Models] Replacement for Dell Latitude 14 5420 Series, Replacement for Dell Latitude 15 5520 Series; Replacement for Dell Precision 15 3560 Series; Replacement for Dell P137G P137G001 P104F P104F001 P104F002 Series
[Technical support] All XCZHEUNP products are UL / CE / FCC / RoHS safety certified. We are very confident in the performance of replacement laptop batteries, strict compatibility guidelines, strict quality control standards and standard compliance. (Including short circuit, overheating and overload protection)