With the Hyperion EOS1210i and two Hyperion LBA10 balancers you can charge 2 equal lipo batteries at the same time. And it also is ready for 123 cells. Nimh and nicads. It also can do 2C charge rate with the balancer. Just in case you need a fast boost. I believe this is the only charger that let's you see the individual voltage of each cell while charging.