Vehicle on-board diagnostic devices and for monitoring, recording, and reporting data pertaining to the operation of a vehicle.

Providing information regarding vehicle diagnostics and vehicle diagnostic records via a computer network

A photovoltaic module assembly for the purpose of keeping batteries topped up; the function of saving the battery comes from when batteries in vehicles etc. are left idle for many months the batteries can discharge and become damaged; this product keeps the batteries topped up so that they don't discharge to a damaging level, and increases the working life of the battery