RC-Monster Forums - View Single Post - Ways to protect MMM when used with subpar batts

BrianG · 10.21.2009, 11:09 AM

Like you said Mike, I think the usage plays a HUGE role in determining what works and what doesn't. Someone who is looking for long runtimes just playing around in the yard is probably geared low with settings to maximize runtime. Sure is different than a hardcore racer (where weight to power ratio matters) or the guy trying to break speed records with a MT.

My personal experience with Turnigy has been mixed as well. Eagletree tests show very good voltage under load and they are barely warm after a run. However, out of 5 packs I had/have, one had a defective cell (wouldn't hold charge but returned that to the LHS for an exchange), and one cell on another one needed some TLC (needed to charge it individually) but now stays balanced all the time. The other 3 have been flawless. Seems like if they run right and stay balanced for the first 4-5 cycles, then you are good to go. Far outperforms certain other overpriced packs, but then again, warranty for Turnigy is not exactly ideal. Basically, you're gambling with them. You could hit the jackpot with all good packs, break out even (or maybe a little better) with a few bad packs, or take a hit if QC was asleep that day. As far as cycle life, time will tell.

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BrianG RC-Monster Admin Offline Posts: 14,609 Join Date: Nov 2005 Location: Des Moines, IA	10.21.2009, 11:09 AM Like you said Mike, I think the usage plays a HUGE role in determining what works and what doesn't. Someone who is looking for long runtimes just playing around in the yard is probably geared low with settings to maximize runtime. Sure is different than a hardcore racer (where weight to power ratio matters) or the guy trying to break speed records with a MT. My personal experience with Turnigy has been mixed as well. Eagletree tests show very good voltage under load and they are barely warm after a run. However, out of 5 packs I had/have, one had a defective cell (wouldn't hold charge but returned that to the LHS for an exchange), and one cell on another one needed some TLC (needed to charge it individually) but now stays balanced all the time. The other 3 have been flawless. Seems like if they run right and stay balanced for the first 4-5 cycles, then you are good to go. Far outperforms certain other overpriced packs, but then again, warranty for Turnigy is not exactly ideal. Basically, you're gambling with them. You could hit the jackpot with all good packs, break out even (or maybe a little better) with a few bad packs, or take a hit if QC was asleep that day. As far as cycle life, time will tell.