Profile: Charles Industries Ltd. is a provider of electrical power, communication systems and components. We are an ISO 9001:2001 certified company. Our marine product lines include electronic switching, battery chargers, power cables and adapters, isolation & boosting transformers, and on-board communications systems. Our inverters are similar to generators & offer portable AC power to appliances, stereos, computers and other electronics. They electronically convert 12 or 24 volt DC power from a battery into 120 volts AC electric power. Our battery isolators are ignition protected and prevent over-charging. They offer various features including a heat chamber design, protective boots on heavy-duty battery, alternator studs & corrosion resistant casings. Our multi-stage regulators are designed to control the power of the alternator output, and maintain the proper battery charging voltage, regardless of the engine speed. Our brands include Pedlock™, Kwik Kase™ and AdrenaLine™.