Solar Powered Car Antifreeze Snow Removal Device Electromagnetic Windshield De-icer Anti-Fog Frost Tool for Winter Driving

Stripped back to what it physically is, this is a small self-contained dashboard device: a solar panel on the top face, a rechargeable battery inside, a USB socket for charging it, and an ABS plastic housing. The supplier sells it as a windscreen frost and de-icing aid. What follows is the object, because the object is all that has actually been documented.

The claim we are not carrying

The supplier's copy states that the unit works by electromagnetic means and interferes with the bonding of ice so frost cannot take hold on the glass. No mechanism is described. No frequency, field strength or power output is given. No test result of any kind is published — not a temperature, not a comparison against an untreated windscreen, nothing. Devices matching this description are sold widely on that exact wording, and we are not repeating it here as fact. Buy this on the understanding that its advertised de-icing function is unsubstantiated, and keep a scraper in the boot.

What is actually documented

A solar panel that charges in daylight on the dash. A USB port so it can be topped up from a cable when the sun has not done the job. A rechargeable battery inside the housing. ABS plastic, black, small enough to sit on a dashboard or in a console without blocking the view, and light enough to move between vehicles. No wiring, no bracket and no installation of any kind. Dimensions, weight, battery capacity and power draw are all unpublished, so we cannot tell you how much dash space it takes up.

Specifications

• Power source: built-in solar panel, with USB charging as an alternative
• Battery: rechargeable; capacity and chemistry not published
• Housing material: ABS plastic
• Colour: black
• Mounting: loose placement on the dashboard or console; no fixings supplied
• Dimensions and weight: not published
• Performance data: none published — no mechanism, no test result, no measured effect

What's in the box

• 1 x device
• 1 x USB cable

Before you use it

• The supplier's own warning: the unit contains a rechargeable battery. Do not expose it to extreme heat, and never dispose of it in a fire. Follow the charging instructions supplied with it.
• A dashboard in an Australian summer runs far hotter than the cabin. Take it inside rather than leaving it baking against the glass.
• Do not rely on it to clear a windscreen. Ice and frost have to be removed properly before driving, whatever is sitting on the dash.

If you want the supplier pressed for a mechanism or a test result before you commit, ask us and we will put the question to them.