I invested in a self-cooling iPhone charger and my pockets are thanking me

ZDNET's key takeaways The Torras PolarCircle is on sale on Amazon for $40. It has an active cooler that's more effective than a standard fan, and it's almost totally silent. Naturally, it also consumes more power than most. $49.99 at Amazon On Amazon, the Torras PolarCircle Qi2 has received a 17% discount and currently retails for $50. I've become a fan of wireless charging because it's quick, easy, and far more convenient to place my iPhone on a charging pad than to search for a cable, especially in the dark. However, wireless charging has drawbacks, including the heat generated during the process. This waste heat can lead to erratic charging and battery life degradation. Also: I tested this $10 keychain tool and keep finding new use cases - here's why it's irreplaceable Some manufacturers attempt to mitigate this issue by adding a fan to the wireless charging pad. While this approach helps to dissipate heat, its effectiveness can diminish in warmer weather due to higher ambient ... Read full article.