Type: Line-interactive Output Power Wattage: 650 W Input Voltage: 140 V|Output Voltage: 230 V Input Frequency: 50 Hz ± 10%|Output Frequency: 50 Hz ± 1 Hz W x H x D: 10 cm x 14.3 cm x 28.1 cm Services 2 Yr Warranty on Electronics and 1 Yr Warranty on Battery 7 Days Replacement Policy? Cash on Delivery available?. DTS4U: Online Shopping, Laptop, Computers, Electronics, Home Services in Delhi NCR