Blackwidow v4 Pro 75% not charging | Razer Insider
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Question

Blackwidow v4 Pro 75% not charging

  • June 24, 2026
  • 1 reply
  • 36 views

asaki2769

Hi! Since this morning my keyboard doesn’t want to charge anymore. When I connect, it does show it’s charging but the battery level doesn’t increase. I’m always using the cable that came with the keyboard connected to the computer, using a different cable or charger doesn’t change this behavior. . I’ve tried a factory reset and reinstalled Razer Synapse.

Any help would be appreciated! Thanks :)

This topic has been closed for replies.

1 Reply

Razer.ScarletRouge

Hey there, ​@asaki2769 

I understand that your keyboard shows it is charging but the battery percentage does not increase. Please try the troubleshooting steps below to help resolve the issue.
 

  • Connect your keyboard directly to the PC and not a USB hub.

  • Test your keyboard with a different USB Port.

  • Get the latest Windows update.

  • Update the firmware of your keyboard if it is on the list.

  • Check if a software is causing the issue by closing all Razer apps and other keyboard configuration software.

    Razer Synapse on the system tray

  • Check if the issue persists with a different PC.


If the issue persists after performing the troubleshooting steps, please send me a private message along with your device's serial number so I can check its details in our system and assist you further. Thank you!


 

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