As of my last training data in September 2021, there were no specific battery-powered LED profiles on the market. However, you can power LED strips, which can be inserted into LED profiles, using a portable battery pack.
These battery packs often have a 12V or 24V output, which is common for many LED strips. They can be a great solution for portable or temporary lighting setups where access to a traditional power source is not available, such as for camping, events, or mobile displays.
It's crucial to check the voltage and power requirements of your LED strip to ensure the battery pack can supply the correct voltage and has enough capacity to power the strip for the desired period.
As always, follow safety instructions provided by the manufacturers of both the LED strips and the battery packs to avoid any risk of overheating or short-circuiting. And remember to charge your battery pack responsibly, using a charger and power source that meet the pack's requirements.
If you have any doubt or need more specific information, please check with the manufacturers or sellers of LED profiles and strips for any new products or solutions available after 2021.