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Old 02-06-2013, 06:45 AM
  #16  
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Originally Posted by fq06
That is high IR, my old nano 6600 reads lower than that. You should see those numbers in a good saddle, not a good stick.

My 7200 smc is reading 1.7 & 1.8.
Reedy 6500 comes in at 2.4 & 2.6.

Both with about 15 cycles on them, maybe auto's are older packs... guess I could see those numbers after a year of use.

The low IR race packs from smc are a fantastic deal, 6500 & 7200.
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Old 02-06-2013, 06:48 AM
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Originally Posted by jsinclair
1. Show up charge

2. Post practice charge

3. 1st qual charge

4. 2nd qual charge

5. 3rd qual charge.

Sometimes i charge more than that.
From what you've said you're running one battery, correct? That does make a difference, but, most quals are 5 min. (at least where I race) I can easily get both quals in IF they do 3 quals, I can also get the 3rd qual in on one charge.

I would definitely have a full pack for the main, but, all those chargers are going to cut down on the life of your battery.

Having 2 batteries (of like or similar specs) would be a good invesment IMHO. Personally, I take 4 batteries just 'coz I like to play with different ones. And playing is what I'm all about with my RCs.
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Old 02-06-2013, 10:28 AM
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Very interesting stuff Chris. Wish I had known about these before :P

Do you institute a 2s restriction at Da Barn for 4w Mod SC?
I'm thinking those 3s + Pro4 3300 would be dialed!

Any chance of you getting any 4s or even 6s ( which I prefer to run in 1/8 ) batteries?
Thx for the time, and credit for the av pic too
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Old 02-06-2013, 10:34 AM
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I can say that they are QUICK to get stuff out in the mail, I ordered on Sunday night, it shipped out Monday morning and is out for delivery today!

I'll post my initial results when I put my first cycle through them.....
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Old 02-09-2013, 07:36 AM
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I got my pack and did a full charge at 12 amps, then a discharge to 3.2v per cell at 10amps and the battery discharged approximately 6900mah. Not bad at all. After cycling it a few times the IR was on par with my 3 month old revtech 6900mah 100c battery.(It was cool out so the IR was not accurate) Initially, it is defiantly a good pack, but time will tell how fast or slow the cells degrade, but I am satisfied.
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Old 02-11-2013, 08:43 AM
  #21  
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Originally Posted by NitroOB4You
Very interesting stuff Chris. Wish I had known about these before :P

Do you institute a 2s restriction at Da Barn for 4w Mod SC?
I'm thinking those 3s + Pro4 3300 would be dialed!

Any chance of you getting any 4s or even 6s ( which I prefer to run in 1/8 ) batteries?
Thx for the time, and credit for the av pic too
Hey Rob,

Generally people run only 2S of course. If 3S on a 3300 is about the same speed, then I don't see it being a huge issue among the racers. The 4600 on 7.4V calculates to about 34000RPM, where the 3300 on 11.1 calculates to about 36000RPM. I agree though that higher voltage is more efficient.

I do plan to get some 4S packs in when spring hits. I don't plan on getting any 6S packs though :-) Sorry.
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Old 02-11-2013, 08:45 AM
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Originally Posted by symmetricon
I got my pack and did a full charge at 12 amps, then a discharge to 3.2v per cell at 10amps and the battery discharged approximately 6900mah. Not bad at all. After cycling it a few times the IR was on par with my 3 month old revtech 6900mah 100c battery.(It was cool out so the IR was not accurate) Initially, it is defiantly a good pack, but time will tell how fast or slow the cells degrade, but I am satisfied.
Great news! Let me know what you find as you use them more.
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Old 02-11-2013, 12:24 PM
  #23  
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I bought a 6200mah 2s 60c Vant lipo one thing i like is that the bullet connecters for the hardest fit nice and snug into the lipo . Ive only ran my a few times so its not quite broken in yet so i cant exactly judge it yet.

And my backup charger i had to use is only a 50w and charges to 5.0 amps im waiting for my new charger to come in the mail that goes up to 6amps.

But after a few charges the cells are equaltly balanced same when storeing them . So its a better quality low price lipo
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Old 02-27-2013, 12:39 PM
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Well i had about 6 cycles on this lipo and i dont know if its because im geared lowed and my motor runs cool . But man these lipos have some punch no drop off into a 8 min main ! And the cells stay really balanced run after run and the Bullet connecters on the wire hardness are pretty good and tight !

For $45.00 for a 6200mah 60c 2s lipo its
pretty good.

They have lower MAH rating 2s lipos also in them and have good C ratings.

I would take a look at these lipos !
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Old 02-28-2013, 08:46 AM
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Thank you for the post. I'm glad to know the Vant LiPo Batteries are meeting your racing expectations.
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Old 05-10-2013, 03:15 PM
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Originally Posted by fq06
That is high IR, my old nano 6600 reads lower than that. You should see those numbers in a good saddle, not a good stick.

My 7200 smc is reading 1.7 & 1.8.
Reedy 6500 comes in at 2.4 & 2.6.

Both with about 15 cycles on them, maybe auto's are older packs... guess I could see those numbers after a year of use.

The low IR race packs from smc are a fantastic deal, 6500 & 7200.
What charger are you getting these IR values. I believe you are using a different rating. I have never had a Lipo show an IR rating lower that 3 or 4 on my Hyperion. My Thunder Power and Hyperion packs show anywhere from 3 to 8. My SMC packs show around 15. I think your 1.7 to 1.8 is 17 to 18 on the Hyperion. I know that Auto2 uses the same charger that I do. A rating of 6 on my Hyperion is great. I will be getting a 4s pack to try out myself and will report back.
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Old 07-20-2013, 09:22 PM
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Picking up 2 Vant Batteries for ROAR Nationals at LCRC. Is there only one of your batteries ROAR approved???
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Old 07-21-2013, 01:59 PM
  #28  
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Originally Posted by spider882009
Picking up 2 Vant Batteries for ROAR Nationals at LCRC. Is there only one of your batteries ROAR approved???
That's great! Yes, only one is currently ROAR Approved.

VAN2S6080 - 7.4V 6000mAh 2S Cell 80C-160C HardCase LiPo Battery Pack ROAR Approved w/ 4mm Bu... - $57.99
http://thebarnfloor.com/catalog/prod...oducts_id=3649

Kind Regards,
Chris
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Old 11-14-2013, 09:35 AM
  #29  
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Originally Posted by spider882009
Picking up 2 Vant Batteries for ROAR Nationals at LCRC. Is there only one of your batteries ROAR approved???
This thread is a bit old, but I figured I would follow up with some info. We are getting some more ROAR Approved packs from Vant soon.

7.4V 4600mah 90C Hard Case Shorty
7.4V 6500mah 90C Hard Case

Chris
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Old 11-14-2013, 01:07 PM
  #30  
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Just got mine in the Mail on Tuesday. Ran them last time. Just as good of a pack as anything else i've ran. (revtech, reedy, turnigy, crc). We'll see how long they last, but I'm satisfied with the 2 4000mah shorty packs i Purchased from DirtcheapRc.com.
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