Recent content by thomas.smith

Sorry it took so long to respond, my actual job (and now lack thereof) has kept me pretty busy. Well, I picked up a cheap digital/analog IO board, and wrote a quick voltage tracker. Then I rigged a 14w (1C) load, charged the cell, attached to load/voltage tracker (cut off at 2.9v); repeat. It...

For any interested... I recently picked up 50 of the UltraFire 3800mAh cells. I figured I would play with them to see what I could work out. First off... The ones that I got were not recapped and had no other signs of repackaging (only tore down a dozen, but got bored doing that). Second...