VGUARD UPS SESTO 600 - 600VA- Application Desktop UPS Model: Sesto 600 Output voltage: 230v ac±10%, 50 hzã±1% output waveform: pseudo sine wave indications: visual and audio cabinet dimensions (mm): 279x101x142 product warranty: 24 months off-mode battery charging with high voltage protection backup time: 10 -15 minutes at battery full charge condition capacity: 600va/300w application: one computer with 43 cm tft monitor& one printer (except laser printer) battery details: 12v, 7ah - 1 no cabinet details: abs, black weight (kg): 4. 2 battery warranty: 12 months.