As you know that Pakistani people are facing problem of load shading. So, we need some other ways to get energy.
Some people have made solar system or ups to resolve the problem of energy. But for both solar system and UPS we need batteries to save energy in it. Today we recommend Osaka batteries, because these batteries are very strong and world wide trusted. Osaka batteries are made completely sealed and also have a warrant for one year from the date of purchase. Find Osaka batteries price