Capacity: 1500 VA / 900 W Interactive line UPS without management Efficient microprocessor control AVR for Voltage Stabilization (Boost and Buck) Automatic restart when power returns to the grid Waveform (Battery Mode): Simulated sine wave Charging in Off Mode Battery type and number of batteries included: 12 V / 9 Ah x 2 Cold start function Backup autonomy: 18 minutes at 25% pregnancy, 6 minutes at 50% pregnancy, It is not recommended to use at 100% pregnancy in the long term. Interface: – Network: Schuko power cable – LED x 3 – Output connectors: Schuko x 4 Compact dimensions (D x W x H): 320 x 130 x 182 mm Weight: 10.4 kg. The battery has a 12-month warranty.