This will connect Home’s supply directly to the main supply. Battery Gravity Builder charges even those cells of battery which gets completely discharged, and this will enhance the output.
Another amazing feature is battery charging speed selection switch using which we can speed up the charging, just like the fast chargers of mobiles. In case of overload or short circuit, the protection mode will connect power supply with main supply by cutting off itself.
It is a light inverter and weighs 8Kg and has 2 years comprehensive warranty. Now let’s talk about its pros and cons. Some people have complained about its fans noise.