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A123 A123 Battery Support


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Old 04-23-2012, 10:08 AM   #1 (permalink)
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Default Balance tab adaptor use.

With the standard Hyperion 2100 LiFePO pack the tab has a positive lead and two negs. The reverse of which is used with standard Lipo balance tabs, the negative of which is to the right when plugged into the charger. How can an adaptor which reverses this possibly balance any LiFePO pack without damaging either by reverse polarity charge or discharge ? Obliged for any guidance here fellas.
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Old 04-23-2012, 02:31 PM   #2 (permalink)
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http://www.ee.nmt.edu/~furrball/temp...ion_to_JST.png
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Old 04-23-2012, 07:39 PM   #3 (permalink)
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You can buy hyperion to jst-xh converter leads as well if you dont want to mess with the wiring.
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Old 04-24-2012, 03:41 PM   #4 (permalink)
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Thanks for the reply fellas. I think I must have asked the wrong question. As it's called a balance tab I assumed (dangerous) that it would operate similarly to those on a standard Lipo., pos and neg from charger outlet and balance tab into JST. So charging and balancing as it goes. My query is how CAN it do this if the tab terminal polarities are reversed from JST ones as LiFe tab ones are ?
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