Tips: Please check carefully about your laptop model name/battery part number/battery shape and size to make sure you purchase the correct battery.

Specification:

Battery Type: Rechargeable Li-ion Battery
Model: GB02XL
Voltage: 7.7V
Capatity: 47.3Wh
Connector: Please refer to the picture and check it.
Certificate: CE,RoHS,FCC，100% New from Manufacturer, Grade A Cell

Replacement for Part Number:
GB02XL L42550-271 L42550-541 HSTNN-UB7M HSTNN-DB7X L42583-005

Compatible Models (use "Ctrl+F to find your model quickly")
Fit for HP Chromebook x360 11 G2 EE(Education Edition) Series Notebook
Fit for HP Chromebook 11A G6 G8 EE(Education Edition) Series Notebook
Fit for HP Chromebook 11 G7 G8 EE(Education Edition) Series Notebook

Not all models are listed,please check the part number of your original 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.
Install A New Battery:

1. You need to turn off your laptop and disconnect the power.
2. Disconnect the connection between the old battery and the motherboard to avoid unnecessary damage caused by disassembling the battery. Then unscrew the old battery screws one by one and carefully save each screw.
3. Remove the old battery, carefully install the new battery on the battery case, screw in the screw, and connect the wiring of the new battery.
4. If you don't understand the above steps, you can search for the video about laptop battery installation on YouTube. Maybe it will help you

Laptop Battery Instructions:

1. Discharge the new battery to 10% (not 0%), then charge(100%) and cycle 3-5 times to wake up the new battery.
2. It can calibrate the state of the battery by performing a complete and effective charging and discharging of the battery once a month.
3. Charge it to around 50% when you store it long term.
4. Do not keep your battery below 5% or deep discharge state (long time 0%), may turn on battery protection and cause the battery to fail to charge.
5. Please feel welcomed to notify us of any inconvenience or fault in our battery.

The following are troubleshooting methods:

1. Turn off the laptop.
2. Unplug AC power.
3. Remove the battery.
4. Replace AC power.
5. Turn on laptop,allow OS to boot.
6. Once logged into the machine, perform a normal shut down.
7. Unplug AC power.
8. Replace battery.

On Apr 16, 2026 at 18:32:16 PDT, seller added the following information: