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T4miy4 Guy 11-09-2009 06:42 PM

Trakpower
 
Just after some advice...

Bought a new Trakpower 3200/2s/lipo 30C and it charges and balances to 3800!

Is this a very good pack or ?

I have 2 others which both charge too 3200 dead on?

:)

NeilD 11-09-2009 06:48 PM

I charged my 3200 at 3.2A and they cut off at 32.

mark christopher 11-09-2009 06:59 PM

your sure its not a 3600?

Brooks 11-09-2009 07:24 PM

I think Trakpower arent making the 3600 30c lipos any more :thumbdown:
Well, its not in the racer mag and more, think its being replaced with the 3200 30c

mark christopher 11-09-2009 07:49 PM

nope replaced by 3600 35c dark series
http://www.flighttech.co.uk/eshop-pr...er-Dark-Series :thumbsup::thumbsup:


http://freespace.virgin.net/mark.chr...kpowerdark.jpg

T4miy4 Guy 11-09-2009 08:00 PM

Defo 3200/2s/30C lipo and charges to 3800-3900 i`ve charged it 4 times now!

possibly just good cell`s?

strange i agree!

Andy

Marvin 11-09-2009 08:04 PM

I know that Flightpower underrate their packs, so it's almost possible. Don't think they'd underrate them that much though.

Stick it on another charger and see what it says, it can't hurt to get a second opinion.

mark christopher 11-09-2009 08:33 PM

what are you discharging them down to?
personally id not worry about it though if they perform ok

T4miy4 Guy 11-09-2009 09:41 PM

Quote:

Originally Posted by mark christopher (Post 285716)
what are you discharging them down to?
personally id not worry about it though if they perform ok

I don`t discharge my lipo`s as i`ve been told it isn`t good!

They are only discharged to the speedo cut off...6v`s

don`t see this as a factor tho ;)

Andy

mark christopher 11-09-2009 09:59 PM

Quote:

Originally Posted by T4miy4 Guy (Post 285758)
I don`t discharge my lipo`s as i`ve been told it isn`t good!

They are only discharged to the speedo cut off...6v`s

don`t see this as a factor tho ;)

Andy

okk so you dont discharge them, but you do to 6 volts!
This has a big factor as to measure a lipo capacity, you go from 6 volts too full, go from 7 to full will give you less mah reading.
If there working ok you have three things to pick from, your lucky and have a better than normal pack, you have a 3600 labled wrong, or your charger is lieing.

T4miy4 Guy 11-09-2009 10:34 PM

Quote:

Originally Posted by mark christopher (Post 285763)
okk so you dont discharge them, but you do to 6 volts!
This has a big factor as to measure a lipo capacity, you go from 6 volts too full, go from 7 to full will give you less mah reading.
If there working ok you have three things to pick from, your lucky and have a better than normal pack, you have a 3600 labled wrong, or your charger is lieing.

Think its a 3600 labelled wrong then tbh

Thanks for the coments

Andy

super__dan 11-09-2009 11:07 PM

The one or two times I've dumped a pack to Lipo cutoff they've charged past their rated capacity and that's on a charger that doesn't over estimate the capacity like some do (Orion). Don't know what it really means know.

T4miy4 Guy 11-09-2009 11:31 PM

I have 3 pack`s and they al do the same, barring this charges too 3800-3900... thats my point!

:)

Just wondered!


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