Inverter ini mempunya input 12v DC dan output AC 220v, dilengkapi dengan indikator Battery ( 5%, 50%, 100% : indikator bahwa aki kita sudah posisi low bat, setengah full dan full ) + indikator Load Power ( beban yang kita pake terhadap inverter yg mempunyai beban max 500w ) ( lihat di foto ). Inverter ini sudah menggunakan teknologi smart power starting sehingga bisa boleh menggunakan alat elektronik : charger handphone ( port usb 5v ), lampu plc, kipas angin, laptop, PC, mesin kopi, lcd tv, mesin bor listrik, mesin cuci. Yang tidak boleh menggunakan : pompa air , AC rumah ( karena harus bener2 pure sine wave ). Brand: SUOER Model: STA-500A Input Voltage: 12V Output voltage: 220V 10% Maximum power: 400W No-load current 0 .3A Peak power: 500W Switching Power: more than 85% ell imported components Product Size: 18 * 11.2 * 5.5CM Output wave: modified sine wave Product Weight: 0.56KG Output frequency: 50HZ New ultra-quiet technology, STA-500W 12V turn 220V inverter, with display Material: aluminum-magnesium alloy sh. Protections : To ensure the safety of the power inverter, 6 safe protections are designed, including overload protection, overvoltage protection, low voltage protection, high temperature protection and output short circuit protection, battery reverse protection. ISI Paket : - Inverter Suoer STA-500A - Kabel inverter + manual