Specifications:Condition: Brand New , 'A' grade cells,100% Compatible!Battery type: Li-Polymer BatteryVoltage: 11.4VCapacity: 48WhNumber of Battery Cells: 3Certification: CE FCC RoHSColor: black as picturesOperation time: approx 1.5-3 hoursPackage include:1/10x battery (in packing carton box)Compatible model:For HP ProBook 640 G2For HP ProBook 645 G2For HP ProBook 650 G2For HP ProBook 655 G2Compatible part />Note:
Please 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.