12V to 14V 14.2V 14.4V 14.5V 14.6V 14.8V 15V 16.8V 40A DC DC Step Up Adjustable Battery Charger The charger works when the

The charger works when the engine turns on only

High-efficiency up to 96%

1-year warranty

Dimension: 300*195*88mm

12V to 14V 14.2V 14.4V 14.5V 14.6V 14.8V 15V 16.8V 40A DC DC Step Up Adjustable Battery Charger The charger works when theWide input voltage from 10 to 30V Work for appliances from 0AMP to 40AMP automatically 12V battery to 10 30V battery 100% full rated power 100% full stable output current 100% burn in test High efficiency up to 95% Waterproof sealed Cooling by free air convection Surface mountable 3 years warranty Over current, over voltage protections Over temperature protection According to: EN 61000 6 3: 2007 A1: 2011 AC: 2012 EN 55014 1: 2006 A2: 2011 EN 60950 1: