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-   -   7-cell vs. 2s lipoly (https://www.rc-monster.com/forum/showthread.php?t=18039)

JERRY2KONE 01.20.2009 09:43 PM

Charger info
 
I am not sure about the A123 cells either,as I have not used them yet. I do know that the SuperBrain 989 is a good charger and you can purchase one at a few places. If you do it right you can combine a discount code, and end up picking one up for right near $100. That is a good deal considering what you get. The 989 comes with the charger, instructions, required leads, and a 10 amp power supply all for one price. If you want I do believe that you can also pick up a balancer (LBA10) and the 989 for a fair price right here on RCM.

pedeboi364 01.20.2009 09:46 PM

thanks jerry, can you show me where i can get this "discount" you speak of? lol, btw if i end up making my own pack, can anyone show me how to make a balancing tap for it? thanks

JERRY2KONE 01.20.2009 10:02 PM

Pm sent.
 
Quote:

Originally Posted by pedeboi364 (Post 254193)
thanks jerry, can you show me where i can get this "discount" you speak of? lol, btw if i end up making my own pack, can anyone show me how to make a balancing tap for it? thanks

PM sent and feel free to PM me any time Sir.

pedeboi364 01.20.2009 10:19 PM

PM relpied. 977 for $50, good deal? I don't think it can charge A123's tho...

pedeboi364 01.21.2009 09:11 PM

!!!!my nimh has been acting like a lipo... Super rolling wheels and flip on it's back torque with 45ish MPH speed runs for 25mins. then blurples... what's up with that??

pedeboi364 01.23.2009 08:36 PM

anyone have info or experience with the venom charger?

redshift 01.23.2009 10:31 PM

In my limited experience with Venom- and from what i've seen elsewhere- they are notorious for re-branding cheap Chinese stuff and should be avoided.

pedeboi364 01.23.2009 10:43 PM

rly? i've only heard that about their NIMHs, and I've heard some good about their lipos... youtube time!

redshift 01.23.2009 10:48 PM

Someone help me out..... post your sucksperience with Venom.... anyone......

pedeboi364 01.23.2009 10:56 PM

lol. Dare i say, "on the TRAXXAS BOARDS"... i've heard they perform similarly to the lower-class zippys

lincpimp 01.23.2009 11:05 PM

I have only run venom 1800 3s lipos in crawlers. And maxamps 2100 packs seem to last longer. I would buy zippy over venom.

Taste tests prove that midgets prefer zippy over venom in an extra tall triple blind comparison. Zippy, the choice of a new generation.

pedeboi364 01.23.2009 11:30 PM

uh... ok??? I'll have to see what costs are but if my LHS has their charger in stock for like 50% off do i snag it and grab zippys?

pedeboi364 01.25.2009 07:29 PM

well, i ended up getting a venom 7-cell nimh 5000mah. Before you call me a flaming retard, i got it for $50, half off the regular price. If it goes boom, i send it back to venom, get the same pack, and sell it for a $50 profit. Not bad for the youngest guy on here eh?

redshift 01.25.2009 08:41 PM

They call im the Gambler...... JK whatever works for you :)
however if you start looking at helis- do stay away from V- take my word on that. That pack should work fine, I would be iffy on the charger if anything- but may be a fine unit.. we all eat one or another in this hobby- and uh not in the good way :lol:

pedeboi364 01.25.2009 09:21 PM

^^^lol. I don't ever plan on flying anything, to many bad things to hit...

pedeboi364 01.26.2009 06:17 PM

HOLY WHEELIES BATMAN!!!!! wow, someone tell me how much more power a lipo will have than this venom 7cell pack, then I'll be convinced... welcome to the power word pedeboi364...

Raze ST Truggy 01.26.2009 06:54 PM

A guy I work with has two venom 5000mAh 6 cell packs and a good friend of mine has a 7 cell 4200mAh and they both seem to work well.

The only first hand experience I have with NiMH vs. Lipo is between 3900mAh6 Cell Orion Rocket Packs and 8 cell 4500mAh Elite NiMH packs and 2S-5S lipo.

I can say that my smallest lipo the MA 4000mAh 2S in just as or nastier in my rustler than any NiMH I have tried.

-Brian

redshift 01.27.2009 10:56 PM

Quote:

Originally Posted by pedeboi364 (Post 255842)
... someone tell me how much more power a lipo will have than this venom 7cell pack, then I'll be convinced...

Someone must have... selling already?

Sorry couldn't resist :lol: so somebody buy it already let's get this kid some lipos!

What's_nitro? 01.27.2009 11:01 PM

Quote:

Originally Posted by pedeboi364 (Post 255842)
HOLY WHEELIES BATMAN!!!!! wow, someone tell me how much more power a lipo will have than this venom 7cell pack, then I'll be convinced...

I can't say exactly how much more, but having batteries that allow the motor to draw 300-500% more current on startup does wonders for performance! :lol:

Convinced?????

JERRY2KONE 01.28.2009 12:05 AM

Better.
 
LIPOS are definitely better, but if you have not gotten this fact yet, then you have not been reading through the RCM threads enough. Then again the best reference any of us can depend on is our own experiences with the R/C products that are available to us. Get yourself a good Lipo pack and let us know how that works out for you.

lincpimp 01.28.2009 12:47 AM

Lipo is the single most important thing to happen to electric. Brushless is a close second, but IMO without lipo, brushless looses much of its shine.

even brushed motors benefit from lipo. all of my crawlers run lipo, and a few use brushed motors. Huge difference over nimh, especially when startup power is compared!

pedeboi364 01.28.2009 09:01 AM

Quote:

Originally Posted by redshift (Post 256262)
Someone must have... selling already?

Sorry couldn't resist :lol: so somebody buy it already let's get this kid some lipos!

I like that idea!!! C'mon guys, I don't have much $$!!! However, I do have deals pending on a charger from lincpimp, and a 2s 4300mah 20c zippy from Rze ST, all I need is a balancer... and lower prices :lol: :yipi:

As you could guess by now, I'm convinced... Help me sell my stuff!!! (fs thread in the General Discussion area) Tell ur friends, tell ur dog, tell ur parents!!! Let's get this kid some lipos!

Takedown 01.28.2009 01:59 PM

Quote:

Originally Posted by BrianG (Post 252162)
I agree too. But don't ask this question over at the Trx forums. I got into an argument with someone saying that NiMHs can be just as good. His "proof" was a clearly biased (and obviously incorrect) graph showing NiMHs doing better than some FP (IIRC) cells of equal capacity. Whatever :sarcastic:. He rambled on how he backs up his statement with "facts", but I guess we can all disregard the numerous graphs out there showing otherwise, in favor of his one questionable graph. :lol:

This is one of the reasons why experienced users dont post on the TRX forums let alone search them... If he had said that to me and "claimed" he had proof I would have exploded in laughter and probably same some things that would get me banned. Course it really doesnt take much on the TRX forums...:whip:

BrianG 01.28.2009 02:33 PM

Yeah, I just went over there yesterday afternoon to check out the new threads, and immediately left. It took all of 157 microseconds to get my temper up due to all the stupid, repetitive, and inane posts. I really have to learn to tolerate stupidity better - the world is just too full of stupid people for a healthy lifestyle otherwise.

pedeboi364 01.28.2009 05:44 PM

anyways... lol, i love my pede, hate (kinda) my maxx, just got the DST and it looks sweet...

Takedown 01.28.2009 07:08 PM

How can you hate a maxx unless its a t-maxx and its still nitro.:whistle:

hoovhartid 01.28.2009 07:18 PM

Quote:

Originally Posted by BrianG (Post 256416)
I really have to learn to tolerate stupidity better - the world is just too full of stupid people for a healthy lifestyle otherwise.

That the reason i go to the TRX forums so much!

You get to practice your patience. :lol:

pedeboi364 01.28.2009 07:20 PM

Quote:

Originally Posted by Takedown (Post 256501)
How can you hate a maxx unless its a t-maxx and its still nitro.:whistle:

you got it! anyone wana donate a maxx conversion?? lol

JERRY2KONE 01.28.2009 07:57 PM

Feel ya man.
 
Quote:

Originally Posted by BrianG (Post 256416)
Yeah, I just went over there yesterday afternoon to check out the new threads, and immediately left. It took all of 157 microseconds to get my temper up due to all the stupid, repetitive, and inane posts. I really have to learn to tolerate stupidity better - the world is just too full of stupid people for a healthy lifestyle otherwise.

Yea we feel your pain BG. It is unfortunate that there are so many stupid ignorant people among us, but that is why nature has a natural selection process to keep the population in check. It is a shame that we have to deal with some of these people on a regular basis until that day comes. Some people are only born with half a brain, but still think that they know best in every situation. Wooossaaaahhhh. Take a deep breath and let it out slowly Sir. Even idiots have to gather some place don't they? As long as they stay in their place, then we should be happy for them.:lol::yes::rofl:

pedeboi364 01.28.2009 08:58 PM

lol, just hope no one from the TRX forums sees this; they might start flaming so hard that their computer melts!!

What's_nitro? 01.28.2009 09:34 PM

^ :rofl:

JERRY2KONE 01.28.2009 10:38 PM

Personally
 
Quote:

Originally Posted by pedeboi364 (Post 256539)
lol, just hope no one from the TRX forums sees this; they might start flaming so hard that their computer melts!!

I personally did not identify any particular group names or association. I am not predjudiced in any way, and I believe that we all have the right to live in harmony as long as we do not encroach in each others territories of try to force our ideas on one another. There are much better ways to spend our time instead of fighting or arguing over differences. Life is good.

pedeboi364 01.29.2009 03:56 PM

...anyways, Lincpimp you have a PM about more chargers/balancers... how much of this stuff do you have?? I NEED CHEAP STUFF!!!

lincpimp 01.29.2009 04:42 PM

Quote:

Originally Posted by pedeboi364 (Post 256754)
...anyways, Lincpimp you have a PM about more chargers/balancers... how much of this stuff do you have?? I NEED CHEAP STUFF!!!

I have alot of stuff, more than most hobby shops. At the beginning of this week I owned 13 chargers. Now I am back down to 8. Who needs 8 lipo chargers you ask??? A guy with 40 lipos, thats who!

JERRY2KONE 01.29.2009 06:32 PM

And
 
Quote:

Originally Posted by lincpimp (Post 256768)
I have alot of stuff, more than most hobby shops. At the beginning of this week I owned 13 chargers. Now I am back down to 8. Who needs 8 lipo chargers you ask??? A guy with 40 lipos, thats who!

And thats only the ones that he can see in all of his stuff. Plus 100 R/C vehicles to power up for bashing.

pedeboi364 01.29.2009 07:19 PM

^^^^ HOLY SHHHHH!!!!! How fricken much do you spend in a year????


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