Tender For tender for supply of on line ups 3kv internal battary 6 no 12 volt 7 ah 72watt , on line ups 6kv external battary 16 no 12 volt 42 ah 72watt with battery stand , inverter 24v 1600 watt 2 battry160ah , battary 160 ah , stabilizer 4kv , stabilizer 5kv , stabilizer 10kv , 25 lit capacity