Originally Posted by RBMike

I've been running a 2S2P A123 pack since September they work great, you just need a little more motor that you would use with lipo or nmhi. My pack (6.6V,4600mAh) will charge to 95% in 15 minutes with 10Amps, they never get hot & they will run my Novak 5.5 BL in the B44 for over 22 minutes at race pace.

http://i8.photobucket.com/albums/a43/RBMike/B44A123.jpg