Originally Posted by Serpentd

Kodak my friend, here are a few pics of what I was trying to explain to you with the volt monitor and hair ties. I put the hair ties next to some smaller rubber bands to give you an idea of size along with the companys name to help you find these. Plus a pic of one installed on one of my engines. I found a few battery monitors after digging around some. The picture shows two different ones, these would plug into channel #3 or if you only have a 2 channel recevier, then you would need a "Y" splitter, Hope this helps some. Later bro!