I was looking for a new house battery for a trip I just took in my camper van. This one has 33% more capacity that the AGM it replaced. At about 1/3 of the weight which made me skeptical. It has way out performed that AGM even when it was new. In order to properly charge the new battery, anew controller and a new solar controller and the addition of a DC to DC controller were required. The only downside I ran into, is the app to monitor the battery. My Android phoned deemed it "unsafe". I did not install it. The Renogy controller apps both work fine, but do not give me the actual status of the battery.
I've only the highest praise for the WEIZE battery line. I've used them in the five vehicles and farm equipment without a complaint. I doubt there is a better performing battery on the market for the value.
