The cancelation of my van going to the shop

There has been a cancelation of my van going to the shop when i found out that battery ni just brought was under performing, i decided to look at the van one more time and the battery using my volt meter was under performing , So i have no choice but to get a better brand one of the top brands to get my van off the front yard. iam excited that i found this problem and it was confirmed when i when to the van for a second time and nothing was working at all meaning it has to be the battery. no lights came on and there was no lights from the dash board. so it has the be the battery like i foretold.. so i am getting a better brand that will be able to work with my van.