Sure, but not overtly. Just examine how the Chickenhawks of our time dodged service in Vietnam, they used relationships, influence, attorneys, & doctors to game the selective service system.
A deep cycle battery traffic signal. A deep-cycle battery is a lead-acid battery designed to be regularly deeply discharged using most of its capacity. In contrast, starter batteries (e.g. most automotive batteries) are designed to deliver short, high-current bursts for cranking the engine, thus frequently discharging only a small part of their capacity.
Tips to extend the life of your Deep Cycle marine battery. 1  Off-season battery maintenance will provide extended run time and lifetime for your marine battery. 2  Deep Cycle Marine and Boat batteries work best when the charge is maintained in the battery â do not store the battery in a discharged state.