Analytic Systems’ AC Input Battery Chargers use the latest Current Mode PWM Controller IC Technology and represent the culmination of years of development effort. Features include: precision output voltages control, output short circuit protection, 2 or 3 stages charging topology, visual and audible indicators for input under voltage and over-temperature. Extra filtering on the inputs and outputs reduce EMI to the lowest possible levels to reduce or eliminate interference with other device, such as VHF and Sideband transceivers. They are available as two-stage or two and three-stage chargers capable of charging one or two banks of 12, 16, 24, 28, 32, 36, 48 or other voltage battery banks up to 48 volts and are designed to quickly charge and condition batteries. They will extend a battery’s useful life and performance so it is ready to respond when needed.