Community
Wiki Posts
Search

Cheep Lipo's

Thread Tools
 
Search this Thread
 
Old 01-23-2009, 10:55 AM
  #31  
Tech Fanatic
iTrader: (30)
 
tdeal823's Avatar
 
Join Date: Feb 2007
Location: North West, Ohio
Posts: 951
Trader Rating: 30 (100%+)
Default

Originally Posted by Klen420
Is that a legit sight to order from? J/W 'cause i was looking at those 4000mah 40a cont 60a burst. Only $40 +shipping $5.20. Whats the quality of the battery like?
I ordered 6 of the 2s 4000mah 10c packs that you are talking about.
They work awsome in my 1/10 stuff I actually ran a set of them in my 1/8 buggy they did really well. I think that they might be underrated on the C rating just so he doe'nt have any problems. It's a small company. I have yet to have any problems with the packs.
Balance charge most of the time with a hyperion DUO always at 1C rate
tdeal823 is offline  
Old 01-23-2009, 10:58 AM
  #32  
Tech Elite
iTrader: (35)
 
y2kgtp's Avatar
 
Join Date: Sep 2008
Location: Deltona, FL
Posts: 2,559
Trader Rating: 35 (100%+)
Default

Originally Posted by LostEvo
i had a 4s 8000mah lipo from true rc
only used it 2 times then caught fire at the track
charged and balanced with a Triton eq charger.
be careful , i was told to stay with hard pack lipos
there cheap but it cost me a new esc
im going to stick with losi packs
not sure of everyone's experience on them
As far as I know, Triton's (both 1st and 2nd generations) are not balance chargers.

Did it catch fire trying to charge, or running in the vehicle? 8000mah is a HUGE pack not to have a balance charger on.....
y2kgtp is offline  
Old 01-23-2009, 11:08 AM
  #33  
Tech Legend
iTrader: (294)
 
Cain's Avatar
 
Join Date: May 2002
Location: West Fargo, North Dakota
Posts: 34,384
Trader Rating: 294 (100%+)
Default

same question, and did you contact TrueRC about the issue and what did they say?
Cain is offline  
Old 01-23-2009, 11:56 AM
  #34  
Tech Initiate
iTrader: (5)
 
Join Date: Dec 2008
Location: orange county,ca
Posts: 22
Trader Rating: 5 (100%+)
Default

the triton eq has a balance charger and it was balanced and charged
triton only charges to 5000 mah though
and it caught fire at a practice
those things sure burn for a long time..
this happened last night so i have yet to contact true rc and see what we can do
LostEvo is offline  
Old 01-23-2009, 12:02 PM
  #35  
Tech Elite
iTrader: (35)
 
y2kgtp's Avatar
 
Join Date: Sep 2008
Location: Deltona, FL
Posts: 2,559
Trader Rating: 35 (100%+)
Default

Originally Posted by LostEvo
the triton eq has a balance charger and it was balanced and charged
triton only charges to 5000 mah though
and it caught fire at a practice
those things sure burn for a long time..
this happened last night so i have yet to contact true rc and see what we can do
Ahh...ok. I was thinking of the other Triton's...

Did it get damaged somehow? Post some photos!
y2kgtp is offline  
Old 01-23-2009, 12:07 PM
  #36  
Tech Initiate
iTrader: (5)
 
Join Date: Dec 2008
Location: orange county,ca
Posts: 22
Trader Rating: 5 (100%+)
Default

Originally Posted by y2kgtp
Ahh...ok. I was thinking of the other Triton's...

Did it get damaged somehow? Post some photos!
i will try to take some photos today at lunch of the battery and truggy. "raining outside"
pack was in great shape i guess just a fluke ,
ill find out later tonight if the esc is salvageable the whole thing was going nutz so im assuming the wires melted together.
LostEvo is offline  
Old 01-23-2009, 02:05 PM
  #37  
Tech Initiate
iTrader: (5)
 
Join Date: Dec 2008
Location: orange county,ca
Posts: 22
Trader Rating: 5 (100%+)
Default


LostEvo is offline  
Old 01-23-2009, 02:33 PM
  #38  
Tech Elite
iTrader: (17)
 
rearviewmirror's Avatar
 
Join Date: Nov 2008
Location: Melbourne / Austin
Posts: 2,112
Trader Rating: 17 (100%+)
Default

^ WOW! What exactly happened there?
rearviewmirror is offline  
Old 01-23-2009, 03:00 PM
  #39  
Tech Initiate
iTrader: (5)
 
Join Date: Dec 2008
Location: orange county,ca
Posts: 22
Trader Rating: 5 (100%+)
Default

still not to sure ha ha .....everything was running fine then it caught fire and started melting things had to rip it out of the car then it turned into a giant 5 minute torch flare
LostEvo is offline  
Old 01-23-2009, 03:25 PM
  #40  
Tech Initiate
 
Join Date: Jan 2009
Posts: 31
Default

I will start off by saying that i am new to this forum. I just purchased (4) of those 11.1 4000 15c burst batteries thinking i was getting one hell of a deal. I didnt actually pay attention to the c number. None the less I connected (2) together in parallel to make an 11.1 8000mah. (The original setup got hot very fast - and thecar was slower than my 7.4 lipos) My question is did I not also double the c rating when I connected them in parallel since it is equally drawing from both batteries at once?
f272272 is offline  
Old 01-23-2009, 05:25 PM
  #41  
Tech Elite
iTrader: (17)
 
rearviewmirror's Avatar
 
Join Date: Nov 2008
Location: Melbourne / Austin
Posts: 2,112
Trader Rating: 17 (100%+)
Default

Originally Posted by f272272
I will start off by saying that i am new to this forum. I just purchased (4) of those 11.1 4000 15c burst batteries thinking i was getting one hell of a deal. I didnt actually pay attention to the c number. None the less I connected (2) together in parallel to make an 11.1 8000mah. (The original setup got hot very fast - and thecar was slower than my 7.4 lipos) My question is did I not also double the c rating when I connected them in parallel since it is equally drawing from both batteries at once?
Series doubles the voltage, parallel doubles the capacity.

Example 2 x 7.4 2S 15C 4000mAh batteries.

Series = 14.8v 4000mAh
Parallel = 7.4v 8000mAh
rearviewmirror is offline  
Old 01-23-2009, 06:14 PM
  #42  
Tech Legend
iTrader: (294)
 
Cain's Avatar
 
Join Date: May 2002
Location: West Fargo, North Dakota
Posts: 34,384
Trader Rating: 294 (100%+)
Default

your C rating should still be the same.

thats pretty crazy looking what happened to teh lipo. Did you hit a bad jump or something?
Cain is offline  
Old 01-23-2009, 09:08 PM
  #43  
Tech Apprentice
 
Klen420's Avatar
 
Join Date: Nov 2008
Location: Huntington Beach
Posts: 94
Default

Originally Posted by tdeal823
I ordered 6 of the 2s 4000mah 10c packs that you are talking about.
They work awsome in my 1/10 stuff I actually ran a set of them in my 1/8 buggy they did really well. I think that they might be underrated on the C rating just so he doe'nt have any problems. It's a small company. I have yet to have any problems with the packs.
Balance charge most of the time with a hyperion DUO always at 1C rate

Oh they are only 10c? Isnt that kind of low? I heard for racing should use at least 30c. Whats the difference?
Klen420 is offline  
Old 01-23-2009, 09:11 PM
  #44  
Tech Initiate
 
Join Date: Jan 2009
Posts: 31
Default

Originally Posted by Cain
your C rating should still be the same.

thats pretty crazy looking what happened to teh lipo. Did you hit a bad jump or something?
So does that mean this battery will not work? Almost every brushless setup will pull 100 amps at one time or another?

Thanks for the help!
f272272 is offline  
Old 01-23-2009, 09:23 PM
  #45  
Tech Initiate
 
Join Date: Jan 2009
Posts: 31
Default

Originally Posted by Klen420
Oh they are only 10c? Isnt that kind of low? I heard for racing should use at least 30c. Whats the difference?
They are 10c / 15c max. After further investigation I have figured out my c rating is doubled by wiring them in parallel. But this is the internet and you get an answer to say whatever you want!
f272272 is offline  


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.