... power inverter double sided board, SMT technology CE&Rohs Instant Power DC to AC Power Inverter - 500 Watts The ... , mixers, and blenders.Product Features: - Lightweight, convenient installment and use - Pure sine wave output - High efficiency : up to 90%- ... stereos, lighting, fans, video game systems, DVD players,small battery charger and cell phone chargers. Office EquipmentLaptop and desktop computers ...