Recent content by vars

Quick update First of all, thank you very much for your input. (ddurado) Sometimes I'm long hours outside and original batteries are dying too fast, so I like to have an option to connect my devices somewhere and I thought that the wheelchair batteries may be an option. (Cliff_J) Yes...

Somebody give me this schema. Is it correctly? Please check attachment

Here is the situation: I have a wheelchair powered by two 12v bridged batteries (24v). I like to have 12v output to power a laptop computer. I estimated that I need less than 4A. I do have access to batteries and I think that I do not need to use very expensive 24v-12v converter. It is a way to...