Experts in vaping technology and safety often highlight that mechanical mods require a thorough understanding of Ohm's Law, battery safety, and coil building. These devices are not recommended for beginners due to their lack of protective features like overheat protection, short-circuit protection, and automatic cutoffs, which are standard in regulated mods. Mechanical mods offer a direct battery output and therefore can produce a more intense experience, which is why they remain popular among veteran vapers who prefer a customizable vaping experience.

However, experts caution against their use by anyone who is not deeply familiar with the technical aspects of vaping devices. The risks of battery failures, such as venting or even explosions, are significantly higher with mechanical mods. Proper maintenance and regular inspection of the device and batteries are essential for safe operation.

Legal Perspective in New Zealand

From a legal standpoint, New Zealand's approach to vaping regulation focuses on reducing harm from smoking while preventing new generations from picking up nicotine addiction. The Smokefree Environments and Regulated Products (Vaping) Amendment Act 2020 is a key piece of legislation that regulates the sale, display, and use of vaping products. However, the specifics regarding mechanical mods can be somewhat ambiguous, as the law primarily targets nicotine delivery systems rather than specifying device types.

It's important to note that while mechanical mods are not explicitly banned, any product that poses a significant risk to users could be subject to scrutiny under general consumer safety laws. This means retailers and users must exercise caution and prioritize safety to avoid potential legal and health implications.