An exhaust-gas catalytic converter for the purification of exhaust gases from internal combustion engines comprising: a catalytic converter body having a multi-part jointed housing having a front end for receiving exhaust and a back end for expelling exhaust with the ends forming open cross-sections. Virtual memory addresses of the data to be sent are provided to a sending agent. A flap is mounted to be movable relative to each opening. It will completely recharge a dead battery in several hours, and the device can be left in the charger indefinitely, also carries a Led as a visual indication of full charge. This invention allows sublimation dye printing onto a cotton receptor. Each of the front-side first lens group and the rear-side first lens group includes, basically, one or more positive lens and two negative lenses.