two of the hardcase in series is 6s 4900mah 25c for $340
the math speaks for itself.........
Not really...
The Zippy packs are not hard cased like he asked for. Also, the combined weight of 2 of those zippy packs is 3.4lbs while the pair of Trakpower 3S 4900's is 1.8lbs. That's a huge difference!
I do agree, there are many cheaper options...but not in a hard case.
I thought you DID double the C rating- surely each pack now can source the original C rating, and now there are two? MAh will be doubled, and voltage will stay the same? Maybe I need more sleep but the total power the packs can deliver will double (whereas in series the voltage doubles but the mAh and C rating is the same given the same load and no voltage sag).
ohhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Thank you. That makes sense. I knew it could handle twice the amp load, but the c rating would have to stay the same or it would quadruple! you schooled me!
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It's "Dr. _paralyzed_" actually. Not like with a PhD, but Doctor like in Dr. Pepper.
The Zippy packs are not hard cased like he asked for. Also, the combined weight of 2 of those zippy packs is 3.4lbs while the pair of Trakpower 3S 4900's is 1.8lbs. That's a huge difference!
I do agree, there are many cheaper options...but not in a hard case.
good points. I've been back and forth about your hardcase lipos, and for the same money I can get more power. But they look so coool.......
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It's "Dr. _paralyzed_" actually. Not like with a PhD, but Doctor like in Dr. Pepper.