RCU Forums - View Single Post - New Savage Flux - Using Less than 25c lipo???
Old 06-04-2009, 01:32 PM
  #57  
SureToCrash
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Default RE: New Savage Flux - Using Less than 25c lipo???


ORIGINAL: IceWindius

Well, im a complete and utter fail after getting these emails from SMC. Kudos to SMCfor wanting to set the record straight even thoughI was a fault.



Bryce,
We have ran the 3418LD in our trucks with no problems. We each only have about 10-15 runs on the packs and our ESC is in good shape. The system still performs the way it did when it was brand new. We just got back from the No Limit R/C World Finals and my truck was good enough to win the long jump on 2 2S packs, some 63 feet I believe, even after supposedly doing damage after using the lower "C" rated batteries. If I or anyone that is associated with SMC say that our 18C, 24C, or any other "C" rated battery works fine in a particular application, this is our testing. If we haven't fried anything on our trucks why would anyone else. As I explained to you yesterday, each company's "C" rating can and probably is measured differently, so a 18C SMC may be equivalent to another company's 25C. As I also stated yesterday, one of HPI's drivers/employee used that same pack the entire weekend at the Toyota Long Beach Grand Prix two months ago and had zero issues while using those packs. And yes, I did talk to a gentleman yesterday and told him that the pack works with the MMM to our knowledge. I told him that I couldn't guarantee him anything as this is based solely on our information and information given to us by those who test our products.
The most important detail in this theory of needing a 25C or 30C battery so stated by CC is...What battery do they recommend? Have they tested a battery that has a TRUE "C" rating? I have only heard of one customer who has an issue with any of SMC's LiPo's in his FLUX. He was using our 2624LD, 2600 mAh 24C LiPo. The owner thought that his charger may have been the issue so we tested the same packs in my personal FLUX Savage. I charged the packs, ran the truck then as soon as the batteries died I brought them right back to the charger and did the process all over again. I ran those packs 4 consecutive times, no breaks, no down time unless you count charging as down time) with zero issues. If there are issues with our products, we should see them as we run our two trucks 4 days a week, 2-3 times each day.
I'll check out the link in your email now. Also, I understand you want to protect your investment as I want to protect mine. The FLUX Savage is by no means a cheap or starter R/C vehicle but the general R/C public need to understand that ALL electronics can have issues! An ESC, motor, battery, servo, receiver...Any thing can have a defect.
Thanks,
Bryan @ SMC





Bryce,
Just looked @ the hpi manual and it says..."We recommend battery packs with a 25C rating or better. Using batteries with a lower C rating may result in damage to your batteries." CC may have more information to there products, but it doesn't say that lower "C" rated batteries will damage the ESC, at least not in the hpi manual. I just looked at your thread in the last email and I didn't see any posts from anyone saying they had fried a MMM ESC form using lower "C" rated batteries. The only thing I saw was a guy being picked apart for using a lower "C" rated battery, ours of course. As I told the gentleman yesterday, we see good results, we do not say we recommend them, nor do we say hpi recommends them. Our testing shows they are capable of usage without harm to any component of the truck. I also told the gentleman that we have a 5500 mAh 28C 11.1v LiPo if the 18C would not work or was not up to his standards.
SMC is not in the business of providing false or misleading information. We do not advertise in any magazine, so our strong backing and long list of customers comes solely from word of mouth and track performance. Hobbyists are sold on our great reputation and our high quality products. I'm sorry if we disagree on the requirements of the CC MMM ESC, but this is just from OUR personal testing. Again, thank you for the kind words about our 6028LD packs. They are a hot item and they work very well in the FLUX Savage as power output and runtime is very impressive. I hope you continue to have great success with our products and continue to be a supporter of SMC's.
Thanks,
Bryan @ SMC

Thanks for this post and the others. Its good to know that they have yet to hear of a burnt out esc form their 18c lipo's. Think I will stay with this brand and order some of their big boys.