Battery is not included
Energy saving technology, longer battery life, SMPS pulse charging, built in UPS / IPS system, on / off charger, safest combination of UPS / IPS / inverter, pure sine wave DSP digital signal processing, any type of battery can be used as there is selection mode, 220v output voltage and 50Hz frequency protects lights / motors and refrigerators from harmful waves, with LCD Display you can see how much %, charge is in battery, made in India.