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BrianG · 01.08.2010, 10:46 AM

If you are running 2s LiFe, I would either set the BEC to as low as possible (in the MMPro), or use an external one. There is ~1v dropout voltage needed. When a 2s Life is fresh (~6.6v), a 5.5v BEC is fine. But when under load and when they start to discharge, batt voltage will drop and may cause the BEC to cut out.

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BrianG RC-Monster Admin Offline Posts: 14,609 Join Date: Nov 2005 Location: Des Moines, IA	01.08.2010, 10:46 AM If you are running 2s LiFe, I would either set the BEC to as low as possible (in the MMPro), or use an external one. There is ~1v dropout voltage needed. When a 2s Life is fresh (~6.6v), a 5.5v BEC is fine. But when under load and when they start to discharge, batt voltage will drop and may cause the BEC to cut out.