350W Universal AC DC 12V SMPS UPS Battery Charge Switching Power Supply

350W Universal AC DC 12V SMPS UPS Battery Charge Switching Power Supply. 2-Year Comprehensive Warranty: Covers all mechanical and electrical defects for 2 years with full parts and labor support. UPS Battery Charge Function: Automatically switches to battery power during AC failure and manages charge/discharge cycles. Universal AC Input Voltage: Supports 110V to 220V input with selectable switch for global compatibility. Multiple Protection Systems: Features over-current, over-voltage, short circuit, and low-voltage battery protection. Zero Switching Time: Seamless transition between AC and battery power without device interruption or restart. OEM and ODM Services: Accepts full customization, design-based customization, and minor modifications. High Efficiency Design: Compact size with low weight and high efficiency for reliable performance. 100% Full Load Burn-in Test: Every unit undergoes 12-hour aging test before market release to ensure quality.