What will you get?
1 * DELL RJ40Gbattery.
One set of 5 IN 1 screwdrivers tool.
1 * Instruction manual.
Ultimate security.
Overheating protection.
Fast charging and long discharging time.
Battery Model : RJ40G
Battery Type : Li-ion
Voltage : 15.2V
Capacity : 63Wh/3941mAh
Condition : 100% brand New from Manufacturer
Easy to install, perfect fit.
Easily deal with various practical environments and bring you a stronger battery life experience.
Up to 1000 recharge cycles over the life of the battery.
Compatible Part Numbers:
RJ40G 01K2CF 075X16 WY9DX 0M3KCN 0WK3F1 005R42.
Compatible Laptop Models (Use "Ctrl+F to find your model quickly)
Fit for Dell Latitude 14 5420 Series.
Fit for Dell Latitude 15 5520 Series.
Fit for Dell Precision 15 3560 Series.
Fit for Dell P137G P137G001.
Fit for Dell P104F P104F001 P104F002.
If the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected.
For The first time to use the new battery,discharge the new battery to 10% (Do not 0%), then charge it to 100%. Cycle 3-5 times to activate its maximum capacity.
Do not run out of battery power to 0%, the lithium battery will turn on the Charge Protection. So it can not be recharged any more.
If the battery needs to remain idle in a month or a longer time, remove the battery out of the computer, charge it to 60%-80% and store it in a dry cool and clean place.
We strongly recommend you to check and confirm your laptop model, original battery model and appearance before placing your order, compare it with our battery images to make sure it is the one you need.
Specification Specification