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1 * DR02P battery.
One set of 5 IN 1 screwdrivers tool.
1 * Instruction manual.
Ultimate security.
Overheating protection.
Fast charging and long discharging time.
Battery Model : DR02P
Battery Type : Li-ion
Voltage : 11.4 V
Capacity : 54Wh / 4623mAh
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 :DR02P 2X1V9 02X1V9 803W6 0803W6.
Compatible Laptop Models (Use "Ctrl+F to find your model quickly)
for Dell Latitude 5440 Series. for Dell Latitude 5450 Series.
for Dell Latitude 5540 Series. for Dell Latitude 5550 Series.
for Dell Precision 3480 Series. for Dell Precision 3490 Series.
for Dell Precision 3580 Series ,for Dell Precision 3590 Series.
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
Vmaxxfanee Tech Vmaxxfanee battery Vmaxxfanee after-sales service A friendly reminder How long does the battery last when fully charged? Tips How to charge and discharge a new battery ? Specification Specification