Specifications:Condition: Brand New , 'A' grade cells,100% Compatible!Battery type: Li-ion BatteryVoltage: 14.8VCapacity: 40WhNumber of Battery Cells: 4Certification: CE FCC RoHSColor: black as picturesOperation time: approx 1.5-3 hoursPackage including: battery (in packing carton box)
Compatible Model:For Dell Inspiron 14-3421 SeriesFor Dell Inspiron 14 SeriesFor Dell 14-3421 SeriesFor Dell 14-3437 SeriesFor Dell 14-5421 SeriesFor Dell 14-N3421 SeriesFor Dell 14-N5421 SeriesFor Dell 14R SeriesFor Dell 14R-3421 SeriesFor Dell Inspiron 15 SeriesFor Dell 15-3521 SeriesFor Dell 15-3537 SeriesFor Dell 15R-5521 SeriesFor Dell 17-3721 SeriesFor Dell 17R SeriesFor Dell 17R-5737 SeriesFor Dell 17R-N3721 SeriesFor Dell 17R-N3737 SeriesFor Dell 17R-N5721 SeriesFor Dell 17R-N5737 SeriesFor Dell 3421 SeriesFor Dell 3437 SeriesFor Dell N5521 SeriesFor Dell N5537 SeriesFor Dell N5721 SeriesFor Dell N5737 SeriesFor Dell Latitude 3440 SeriesFor Dell Latitude 3540 SeriesFor Dell Latitude E3440 SeriesFor Dell Latitude E3540 SeriesFor Dell Vostro 2421 SeriesFor Dell Vostro 2521 SeriesFor Dell 15R-5537 SeriesFor Dell 15R-N3521 SeriesFor Dell 15R-N5521 SeriesFor Dell 15R-N5537 SeriesFor Dell Inspiron 17 SeriesFor Dell Latitude 15 3000 Series
Compatible Part check carefully about your laptop model name/battery part number/battery shape and size to make sure you purchase the correct battery.
How to confirm that the battery is suitable for your laptop?
Method 1: Use System Information to find your laptop model
Step 1: Press Windows + R to open Run window.
Step 2: Input "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: Remove Battery from Laptop to find your laptop battery part number
Step 1: Switch off the laptop and unplug the power cable in case of electric shock
Step 2: Remove the back panel with the screwdriver. You should to this with care avoiding any harm to the laptop components.
Step 3: Disconnect the cable connected to the battery and then take out the battery. After that, you can check the specifications of your battery.
