• Up to 91% work efficiency
• Strong protection function
• Working temperature scope of wide temperature range
• 100% full loading aging test
• Quake proof degree of automotive grade
• Output over voltage protection
• Output over current protection
• Output short-circuit protection
• Reverse polarity protection
• Charger over temperature protection
• Built-in fans, automatic forced ventilation
• 100% full load burn-in test
• 3 stage battery charging: CC, CV and floating
• Charging parameters are insensitive to the AC input line voltage variations