Method 1: Use System Information to find your laptop model
Step 1: Press " Windows + R " to open the Run window.
Step 2: Type " msinfo32 " in the empty box and click " OK " to open System Information.
Step 3: Keep in the " System Summary " section and you will find the " System Model " item in the right pane.
Method 2: Open the back cover of the laptop and confirm the battery type and capacity, as well as the model of the laptop.
Step 1: Turn off the laptop and unplug the power cord (to prevent electric shock)
Step 2: Remove the back panel with a screwdriver. (Please proceed with care to avoid damage to the laptop's components.)
Step 3: Disconnect the cable connected to the battery and remove it. After that, you can check the specifications of your battery.
Replacement Part Number:
R73TC DR02P GTG7N KDM9P GRWKG 2X1V9
Compatible Models: (use "Ctrl+F" to find your model quickly)
Fit for Dell Latitude 3340 Series
Fit for Dell Latitude 3440 Series
Fit for Dell Latitude 3450 Series
Fit for Dell Latitude 3540 Series
Fit for Dell Latitude 3550 Series
Fit for Dell Latitude 5340 Series
Fit for Dell Latitude 5350 Series
Fit for Dell Latitude 5440 Series
Fit for Dell Latitude 5450 Series
Fit for Dell Latitude 5540 Series
Fit for Dell Latitude 5550 Series
Fit for Dell Latitude 7455 Series
Fit for Dell Precision 3480 Series
Fit for Dell Precision 3490 Series
Fit for Dell Precision 3580 Series
Fit for Dell Precision 3590 Series
Fit for Dell inspiron 14 Plus 7441 Series
Fit for Dell P181G Series
Fit for Dell P181G001 Series
Fit for Dell P182G Series
Fit for Dell P182G001 Series
Note: For more accrate, please check the part number of your original battery.
Manual calibration, The steps are:
1) Shut down, plug in the power adapter to fully charge the battery. If the battery is full, you can proceed directly to the next step.
2) Unplug the power adapter, turn on the battery, and let the battery automatically discharge until the computer automatically shuts down. During this period, it is best not to do any computer operations.
3) Plug in the battery adapter and fully charge the battery. This process is OK if it is turned on or not.
Vanpir uses high-quality A-grade battery cells, which not only have low self consumption rate, but are also safe and durable, and can be used for a long time.
Please Rest assured :
30 days - Free rebate.
12 months - Free new.
Vanpir is dedicated to serving customers wholeheartedly.
For any problem, please feel free to get in touch. We will help you until solve the problem.
Battery Calibrated methods 1 A Cell & Sincere Service