New Age technology: Sine wave Inverter with in-built Li-On battery 3X longer life, 3X faster charging speed, Zero maintenance, 15% more efficient than lead acid battery Pure Sine Wave Technology Inverter with in-built Li-Ion Battery Capacity : 1100VA/ Rated Power: 880 W Battery capacity - 1280 Wh, 12.8V 100Ah We Deliver this Product all over ...