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Old 01-02-2021, 05:25 PM
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RKTLaunch
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Join Date: Dec 2020
Location: Texas
Posts: 90
Cool Battery Configuration

I am going to be challenged to keep my model to 6.5 to 7 lbs.

I know little about RC electrics, but have been reading and searching, but there's nothing like the experience that many of you have. I'm going to run twin JP Hobby 70mm EDFs (purchased) and 3 servos....receiver and 2x Talon 90a w/20a BECs (purchased). I do have the Futaba 6J and receiver, but no servos yet.

The options I'm looking at are:

1. One large battery for everything, which would be the lightest, but I'm not sure that's possible.

2. One large battery for the 2x EDFs, and one smaller battery for receiver and 3 servos....seems like a decent idea, but wouldn't that be wasting the BECs?

3. Two medium sized batteries for everything. This might be the heaviest option.

All opinions and advice are appreciated!
Thanks
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