タイトルまたは説明

Inverter + Charger + Automatic Transfer Uninterrupted Power System 1. Inverters with built-in battery chargers and automatic transfer within milliseconds xxxxx friendly, no noise, no fume, no fuel required 3.High efficiency;prolong the lifetime of the battery xxxxx protections for low voltage, overloaded voltage, current, and temperature, high voltage, and short current to guarantee safety usage and to protect electric appliance and circuits 5. Unique SMT process for steady performance DONT FORGET THE POWER FAILURE xxxxx KEEP YOUR VITAL APPLIANCES WORKING !!!!!! AUTOMATICALLY !!!!!!!!