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Hyperion eos 720i duo3 problem

Hyperion eos 720i duo3 problem

Old 10-29-2013, 11:33 AM
  #1  
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Angry Hyperion eos 720i duo3 problem

Dear friends, I bought an hyperion 720duo3 charger. After setting up I tried to charge the 2s lipo battery, all setting were good. when the lipo starts charging, in port #1 appears the message: input voltage error, the voltage is about 26V and the power supplier goes to 9V instead of 13.8.

In port #2 the charging process is normal, so the problem is only in port #1.

Anyone can help me in solving it?
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Old 10-30-2013, 08:52 PM
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If I remember correctly only port one reports that, use a multimeter and confirm the power supply voltage
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Old 10-30-2013, 09:23 PM
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You can also wire it up to a 12v car battery and try it and that will let you know if it's your power supply giving you trouble or not.
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