Brushless Revo + A123 and ICE

[zeropointbug]

That is another good option too BrianG, I just searched for it and it shows 3.7v - 4.2v.

How much for a good 12v power supply then?

Also, you would need to get the 40v/5Amp version of my switching power supply in order to charge 6s M1, but you only have 5 Amps charge, so 1 hour charge.

The charger BrianG might be the same price and you have the same voltage range, but 8 Amps charge rate, which is nice.

[jhautz]

The Extrema is what I use. The website says its 3.7 -4.2 but the new ones have an update to the software that alows it to charge to 3.6V. It works great as long as you have a power supply big enough. I fried a power supply using it once. Now I'm using a 30A PS from a big computer server that I converted for use as a charger PS.