TRUECHARGE2 10 Battery Chargers lead the industry with a small footprint and ultra-compact design. Designed for marine and commercial applications worldwide, the TRUECHARGE2 10-amp replaces the former best-selling, first-generation TRUECHARGE 10TB unit. This charger features universal auto ranging input voltage (90 Vac to 265 Vac, 47 to 63 Hz), which can be used in most parts of the world.The TRUECHARGE2 10-amp is smaller and lighter than its predecessor and can be mounted in a variety of positions. The TRUECHARGE2 10-amp multi-bank battery charger uses Power Factor Corrected (PFC) Charging requires less horsepower for charging batteries. As a result, the charger requires less incoming AC power to operate at its peak efficiency, freeing up more usable AC power for onboard electronics