I used many a123 cells and sincerely I think is a bad election ..... is much better buy lipos turnigy nano-tech ...... this lipos have +400life cycles and are much cheaper, powerfull and lighter than the a123cells .....
Yeah, I was thinking of buying some nano-tech's... for a paperweight.
“The modern astrophysical concept that ascribes the sun’s energy to thermonuclear reactions deep in the solar interior is contradicted by nearly every observable aspect of the sun.” —Ralph E. Juergens