Battery Equalizer Schematics Rev 1.0
Porsche 914 EV Conversion
FEBRUARY 18, 2007
I'm currently working on a battery equalizer for the 914 EV based on the whitepaper at the following link: [link] The above two schematics show the circuit that I'm experimenting with using 12V batteries. It seems to work fine on my bench. The circuit above costs less than $10 per battery in parts and I hope to make this available to everyone to help people make their batteries last longer. By clicking on the images, you can get a much larger version of the pictures.