Has anyone tried this balancer? And does it work pretty well?

"Great Planes ElectriFly Equinox LiPo Cell Balancer 1-5"

I have this charger coming in the mail:

"Multiplex Multicharger LN-5014 ~ 92531"

And this battery coming from MaxxAmps:

Lithium Polymer Battery RC Car 4000mah 3S 11.1V Pack

The Equinox is the same thing as a Hyperion LBA6. Metalman has the Equinox version and I'm pretty sure he likes his...

I wish I would have gotten the LBA6 instead of the Equinox. The reason is that the Equinox uses a particular type of taps that many batteries don't use. The LBA6 uses the Hyperion/Polyquest, which are more popular. I ended up just buying the LBA6 adapters to use Hyperion taps on my Equinox, so the $10 I saved by getting the Equinox was not worth it.

I just noticed the charger is DC input only. Is there a cheap power supply I can use for it? I can stick a car battery on the work bench and keep recharging it, but what a pain.

You can convert a cheap PC power supply...or buy my Novak :D.