3S series li-pos BEC cut off voltage - RC Groups
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Dec 08, 2003, 07:06 PM
Flt 76..N.bound..feet dry
AllenS's Avatar

3S series li-pos ESC cut off voltage

Which is correct? Castle Creations instructions read 7.2 volts for 3 series packs, but common practice is 9 volts
Last edited by AllenS; Dec 09, 2003 at 07:36 AM.
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Dec 09, 2003, 01:43 AM
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myk's Avatar
Do a search in this forum, this topic has been covered many times, however the short answer is 9v, CC is updating its manuals now I believe.

Dec 09, 2003, 02:42 AM
Nimble with Gimbals
Thunder Power also recommends that their packs NEVER get below 2.9V per cell under load and never below 3.3v at rest. You should set your power system up accordingly.
Dec 09, 2003, 04:29 AM
radar jammer
Greebe's Avatar
9v is correct... what little is left you'll need to get on the ground safely