According to one embodiment, an apparatus includes a power module that includes a power source. The apparatus also includes a power consumption module that is configured to consume power from the power source. Further, the apparatus includes a power control module that is configured to selectively regulate power from the power source to the power consumption module. Each of the power module, power consumption module, and power control module includes a positive power terminal, a negative power terminal, and at least one neutral terminal. The power module, power consumption module, and power control module each is removably interconnected adjacently to at least another of the power module, power consumption module, and power control module via engagement between the positive power terminals of the at least one adjacent module, the negative power terminals of the at least one adjacent module, and the neutral terminals of the at least one adjacent module.
展开▼
