These are fine for a flashlight. But in a radio, they can cause a bit of noise. That's especially noticeable on medium wave. There is a circuit in the battery that generates a some RF. Strong stations are not affected, weak station are a bit. I wish I had a spectrum analyzer to see better what's going on.
p***o (221)- Feedback left by buyer.
Past month
Verified purchase
The product did not function. Several attempts were made to fill it with. Ronson ultra fill butane fuel.  The product was defective. After prolong filling one minute or more, the lighter lit for one second and went out. Respectfully submitted. I will be looking forward for your response.