viper v4 pro charging slowly | Razer Insider
Skip to main content
Question

viper v4 pro charging slowly

  • April 13, 2026
  • 1 reply
  • 23 views

I only just got this mouse and it charges slowly 3% every 10 minutes and whenever I hold the power/dpi button to turn it off I cant, I’m not sure if you just can’t turn it off if you’re charging it but if you can’t that’s fine I guess but i still don’t understand why it’s charging so slow.

 

This topic has been closed for replies.

1 Reply

Razer.Aero
Forum|alt.badge.img
  • Razer Support
  • April 14, 2026

Hello welp426,

I’m here to help! Charging at around 3% every 10 minutes does seem slower than usual. Let’s try a few checks to help isolate the issue: Plug the charging cable directly into your PC and avoid USB hubs or extension adapters if possible.

  1. If you’re already using a PC, test other USB ports (preferably on the back of a desktop, or different ports on a laptop) to see if the charging speed improves.

  2. If you have a compatible cable available, try using it to confirm whether the issue might be with the original cable.

  3. Open Razer Synapse and confirm that the mouse is detected and that it shows as charging when connected.

  4.  Try charging your mouse on the another computer to see if the same issue persists.

If the problem continues, please send me a PM with your device's serial number so I can verify its model and check for any available firmware updates. All the best!

 

*Thread locked to curb conversation to PM.