This product would be ideal for powering portable electronics that require a power source with a 7.5V input voltage.
5V 2A AC Adapter Power Supply Charger 10W Universal AC/DC Adapter 100-240V AC
5V 2A AC Adapter Power Supply Charger 10W Universal AC/DC Adapter 100-240V AC to
12V 2A AC Adapter for Life Fitness X1 Elliptical Cross Trainer Power Supply PSU
12V 2A AC Adapter Charger for Life Fitness X8 GO Console Machine Cross-Trainer
6V 2A AC Adapter for Gold's Gym Stridetrainer 595 Elliptical Machine Power Supply
