I want to get a 12 volt battery (more than likely a car battery) to use when I launch my rockets. I have an Aerotech Interlock Launch Controller. I know I can run it directly off my truck battery and it won't drain it, but I also want to use it to charge LiPo batteries for my RC truck. I just think having one is mobile would be much more convenient. This way I can set up my charging/launch area wherever I want
I'm looking for recommendations. Are all 12 volt batteries the same size such as car batteries or do they make smaller ones that will work well for both launching and charging purposes?
Also how much do they cost. I figure most batteries are around $35-50 maybe? I'm talking maybe a Walmart brand...don't they have Gel type batteries?
I'm looking for recommendations. Are all 12 volt batteries the same size such as car batteries or do they make smaller ones that will work well for both launching and charging purposes?
Also how much do they cost. I figure most batteries are around $35-50 maybe? I'm talking maybe a Walmart brand...don't they have Gel type batteries?