... , HBC-B-300VA, and HBC-B-350VA1, DC 12V inverter 220V, 50Hz output 100VA-500VA2, Small volume, light ... storage cell 10.5V4, Supplies over-frequency, over-voltage or short circuit protection to appliances5, The switching ratio is ... TV, small fridge, mobile and laptop charger that need 220V output, it has advantages of small size, high ... 54.51700VA12V/24V35×27×10.54.5 DC/AC Power Supply ,CAR INVERTER