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HomeAircraftHelicopterRadio - Servo - Gyro - Gov - Batt › please look, battery help needed.
08-14-2010 06:42 PM  7 years agoPost 1
big scott

rrApprentice

edgewood,md usa

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hello all, i have a ?
i have a 11.1v 900ma battery lipo.
how long would this last in a evo50 with 9252 servos with 401 gyro-9254 servo.

i now nobody will no exacly but what do you think.

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08-14-2010 06:48 PM  7 years agoPost 2
dasd

rrVeteran

Carol Stream, IL

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How are you regulating the voltage? 900 Mah is about 2 flights, depending on your style. Last time I checked, I used about 350 Mah for a 9 minute flight on a 50. Personally, I wouldn't run a Lipo smaller than 2000.

Formerly SunFunFlyer.

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08-14-2010 06:49 PM  7 years agoPost 3
jschenck

rrProfessor

La Vista, NE.

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most regulators only work with a 2 cell lipo, that battery won't work with them. Which regulator do you have?

I wouldn't fly with a pack that small, 2000mah would be the minimum for me. You might get 2 flights without much margin.

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08-14-2010 07:11 PM  7 years agoPost 4
predatorman

rrVeteran

Falkland Islands

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def not, I would only use a small capacity pack if I was setting up a new build; but would never try to fly it.

Digital servos use a lot more juice than you think, the smallest i have used is 2400mah and that was a Nicad 4.8 (4 cell)

Like mentioned before, you want to do your homework if using a regulated supply.

Quality takes........time!

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08-14-2010 07:24 PM  7 years agoPost 5
big scott

rrApprentice

edgewood,md usa

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i have a cc reg. its rated at 10max and can handle 3cell lipo.
ok ill keep lookin.

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