Inverter Details- Type: Pure Sine Wave; Capacity: 900 VA/12V; Support: Single battery of 12V; MaximumPeak Load - 756 watt Battery Details- Type: Tall tubular battery; Capacity: 200Ah/ 12V; Rugged construction; Water Level Indicators: 6 Running Load: 1 TV, 5 LED Bulb, 3 FAN, 4 Tube light, 1 Laptop, Wi-Fi Router; Efficiency: 80-82 percent; Output Voltage: 200-220V AC on UPS Mode; Output Frequency: 50 Hz; Input Voltage: 85-290 V; Input Frequency: 45-55 Hz Display: LCD Display for the status of Power back-up/battery charging time in hours and minutes Inverter Dimensions: 27.5X24.8X12 CM Battery Dimensions: 50.2 x 19.1 x 44.0 CM Warranty: 2 years on inverter & 36 months on battery (18 Months (Flat) + 18 Months (Pro-rata)) Package Inclusion: Zolt 1100 Sine Wave Inverter, RC 25000 200 Ah Tall Tubular Battery, Trolley Instruction Manual, Warranty Card