Want to convert a 3.7V Li-ion battery to 220V AC? 💡 Here’s a simple DIY inverter circuit using a D718 transistor and a center-tapped transformer! Perfect for powering small AC loads using a low-voltage battery. ⚠️ Educational purpose only. Handle high voltage carefully! 📦 Components Used: • D718 Transistor • Center Tapped Transformer (20-0-20 Turns) • 220Ω Resistor • 10μF / 50V Capacitor • 1N4007 Diode • 3.7V Li-ion Battery #InverterCircuit #DIYInverter #ElectronicsShorts #HighVoltageDIY #3_7VTo220V #ElectronicsProject #D718Transistor #InverterFromBattery #VoltageBooster #ElectricWorldDIY #YouTubeShorts #BatteryToAC #SimpleInverter