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    Soldering Information & Tips

    http://www.youtube.com/watch?v=Vh9pWu6K6tc&feature=mfu_in_order&list=UL I am far from an expert but these are some tips that might help. 1) setup a "heat bridge" with a small amount solder between the tip and the wire. 2) flux is your friend 3) oxidation on the wires will cause the solder not...
  2. I

    Soldering Information & Tips

    The best video I have seen on some of the key points to good soldering. http://www.youtube.com/watch?v=I_NU2ruzyc4&feature=channel While this video shows work being done on a printed circuit board the important part is the WHY soldering should be done in a certain way. Hope this helps.
  3. I

    The care and feeding of a123-based packs...

    Just a quick update for anyone that is interested on my particular experience. I purchased the Meanwell PB-360-24 no PFC ($96) to charge my 8s 15Ah pouch cells for my push mower.(B&D) http://www.meanwell.com/search/pb-360/default.htm So far the charger is working fine. I turn down the...
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    The care and feeding of a123-based packs...

    Thanks for the reply GGoodrum I have not had the cells long but they seem to be finding a float/rest voltage, when connected as a pack, of 3.35 volts When I take the pack apart and charge separately some of the cell voltages seem to stay a little higher even after some time resting. I am...
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    The care and feeding of a123-based packs...

    Great info thanks for contributing GGoodrum I want to charge my 15 Ah prismatic cells (8s) and I am thinking about this charger. http://www.meanwell.com/search/pb-360/default.htm Will this work? cccv charger 28.8 volts / 8 = 3.6 volts float voltage 27.2 / 8 = 3.4 I am planning to make...
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