Hello Friends, today I am going to give you guys my opinions about su Kam Brainy Eco Inverter, Which Comes at the Price-point of rupees 12, 000 ( approx.) it has very waste battery.like you need a very long to charge tge battery and inveryer also consumes very high amount of charge/electricity.and the worst Part I feel is battery- maintance and battery-back up, which is the worst one like you will not get minimum 2 to 3 hours of Proper back up.and the life of tge inverter is totally completed within 2 years of it’s use.so I can easily Hands-on can say that it is not so durable.you need to replace it’s battery after or within every 6 months.