R/C Tech Forums

R/C Tech Forums (https://www.rctech.net/forum/)
-   Electric On-Road (https://www.rctech.net/forum/electric-road-2/)
-   -   1/12 forum (https://www.rctech.net/forum/electric-road/37-1-12-forum.html)

whynot 02-18-2010 01:57 PM


Originally Posted by SlowerOne (Post 7024985)
Same set-up as Trev, no problems at all. Servo speed is good, no drop-off in any electronics during a race. Thanks to complete brain fade on my part, it worked even when I dumped the LiPo pack below 3v because I forgot to charge the LiPo! :blush:

No connection to RC Dynamics, except a love of their product! HTH :)

Do you guys with the reciever pack have to charger them after each race? is there a pack that will last a whole day of racing? What is a life pack why would you use this instead of a lipo pack?

wingracer 02-18-2010 02:07 PM


Originally Posted by whynot (Post 7025099)
Do you guys with the reciever pack have to charger them after each race? is there a pack that will last a whole day of racing? What is a life pack why would you use this instead of a lipo pack?

I use a 330mah lipo. I only use about 80mah a run so I could go three runs on it with no problem but I charge it every two.

LiFe is a different battery type that is lower voltage, 6.6 volts so no worries about over juicing the electronics.

PDX-Spike 02-18-2010 02:12 PM


Originally Posted by whynot (Post 7025099)
Do you guys with the reciever pack have to charger them after each race? is there a pack that will last a whole day of racing? What is a life pack why would you use this instead of a lipo pack?

I have almost the same question.

Approximately how many milleamps will be drawn from a LiFe receiver pack in an 8 minute run with a 13.5 and Tekin RS, and, what is the largest capacity LiFe receiver pack that will fit a 1/12th? Not looking to switch unless I can run three heats without having to recharge.

wingracer 02-18-2010 02:25 PM

Remember with LiFe, you don't have to charge them at 1c. You can charge one up in just a few minutes.

RacinJ 02-18-2010 08:16 PM

Do you need a special charger to charge the LiFe battery?

SlowerOne 02-18-2010 08:52 PM


Originally Posted by PDX-Spike (Post 7025160)
I have almost the same question.

Approximately how many milleamps will be drawn from a LiFe receiver pack in an 8 minute run with a 13.5 and Tekin RS, and, what is the largest capacity LiFe receiver pack that will fit a 1/12th? Not looking to switch unless I can run three heats without having to recharge.

Then don't switch, use the RC Dynamics booster instead. You'll need at least a 350mAh pack to do three runs. That won't fit easily in a 12th car, and even then you might not get three full runs from it.


Originally Posted by RacinJ (Post 7026762)
Do you need a special charger to charge the LiFe battery?

Yes. Most good chargers you get for LiPo have an LiFe setting. You must use a charger with specific settings for LiFe batteries, and nothing else. HTH :)

andrewdoherty 02-18-2010 09:48 PM

GOOD GRIEF! I started surfing around to look at the RC Dynamics booster and found the site. Scrolled to the bottom and found the price . . . ~33 pounds=~80 dollars US.:eek:

oldrcr 02-19-2010 12:41 AM


Originally Posted by andrewdoherty (Post 7027118)
GOOD GRIEF! I started surfing around to look at the RC Dynamics booster and found the site. Scrolled to the bottom and found the price . . . ~33 pounds=~80 dollars US.:eek:

actually, 33. British pounds would exchange to 51. US dollars. :)

Still a bit to pay, but if its well designed, as it seems to be, and it works when you need it to, which would be always, its worth it.

Too bad the Novak booster is designed around an IC that clips out at 3.3volts. I like the 3 amp output capability, but it is useless since it drops out and causes receiver issues. Had thought of making my own when 1s first hit the track, may have to again. :nod:

whynot 02-19-2010 03:33 AM


Originally Posted by andrewdoherty (Post 7027118)
GOOD GRIEF! I started surfing around to look at the RC Dynamics booster and found the site. Scrolled to the bottom and found the price . . . ~33 pounds=~80 dollars US.:eek:

thats what I was saying WOW,So I went to tqcells.com and bought my son and I one of their boosters. some of the guys at my track use this one with no problems at all

reynard55 02-19-2010 04:01 AM


Originally Posted by andrewdoherty (Post 7027118)
GOOD GRIEF! I started surfing around to look at the RC Dynamics booster and found the site. Scrolled to the bottom and found the price . . . ~33 pounds=~80 dollars US.:eek:

Can you tell me where you get that exchange rate from?
I have lots of pounds I want to change at that rate:sneaky:

andrewdoherty 02-19-2010 05:17 AM

1 Attachment(s)

Originally Posted by reynard55 (Post 7027668)
Can you tell me where you get that exchange rate from?
I have lots of pounds I want to change at that rate:sneaky:


Originally Posted by oldrcr (Post 7027429)
actually, 33. British pounds would exchange to 51. US dollars. :)

Still a bit to pay, but if its well designed, as it seems to be, and it works when you need it to, which would be always, its worth it.

Too bad the Novak booster is designed around an IC that clips out at 3.3volts. I like the 3 amp output capability, but it is useless since it drops out and causes receiver issues. Had thought of making my own when 1s first hit the track, may have to again. :nod:

I went to google and copied it. I must have goofed! 51 is the correct amount.
I copied the page. I dunno why it comes up like that . . . ?:confused:

GWH74 02-19-2010 05:34 AM

http://www.xe.com Is the best one to use for calculating exchange rates.

stical 02-19-2010 06:14 AM

or one which I always use

www.onlineconversion.com/finance.htm

argyle43 02-19-2010 06:15 AM

New to 1/12
 
Just got an Associated 12r5.1 and a 1s lipo, now I need to get a motor\esc combo for it. What do you guys recommend? I'd like to spend less than $200 if possible. Thanks.

RedBullFiXX 02-19-2010 07:48 AM


Originally Posted by argyle43 (Post 7027986)
Just got an Associated 12r5.1 and a 1s lipo, now I need to get a motor\esc combo for it. What do you guys recommend? I'd like to spend less than $200 if possible. Thanks.

You can have the Tekin RS with any Redline combo for $209.00 from Tower if your a club member.
Free Shipping


All times are GMT -7. It is currently 05:02 AM.

Powered By: vBulletin v3.9.3.9 Patch Level 3
Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.