Bad batteries reseller

Don't buy their invertor with battery backup solutions. Those batteries don't last more then a year. 2 years ago I bought Deep Cycle batteries (600+ cycles), did not last a year and was found to be faulty. last year Feb I got replaced ones, but not sure what they replaced it with and if they were 600+ or not. This year again the battery charge dropped from 8hrs to less then 2 hrs. Guess what my warranty is over and won't get it checked or replaced.

Rather save your money and buy a good lithium ion battery solution from somewhere else.

I think they getting bad batteries from a **** manufacturer.