Comprehensive List of Batteries, Chargers, Motors, ESC, Gyros, etc. w/ Specifications - Page 24 - RC Groups
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Aug 10, 2012, 06:03 AM
REVOJohn's Avatar
Quote:
Originally Posted by bigroger
John,
are you saying that your 40C 4s4400 packs are a true 40C pack?

IE, if I run it up to 3.85V at 22deg C and measure the IR on my iCharger I should get numbers around 1mOhm per cell or lower, correct?
yes correct. I'd personally use something more accurate then a RC charger. Do remember that IR in battery industry is AC resistance and not DC as the iCharger and other RC chargers calc. Its close but not exact. But yes. We use pure IR measurement machines (ac 1khz) and we stand by the cell IR spec measured on the cell terminal exactly.
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Aug 10, 2012, 09:23 AM
Just flitting about!!
bigroger's Avatar
Sounds great.

One last question on your lipos.

Are your balance wires still the stiff wire or have you gone across to silicone flexible wires?

I remember from several years ago your packs had the stiff wire balance wires that were prone to damage.
Aug 11, 2012, 08:33 AM
REVOJohn's Avatar
Quote:
Originally Posted by bigroger
Sounds great.

One last question on your lipos.

Are your balance wires still the stiff wire or have you gone across to silicone flexible wires?

I remember from several years ago your packs had the stiff wire balance wires that were prone to damage.
yah we're still using the pvc. as we're making all ths packs in singapore we get the jst harnesses made by jst themselves and they don;t like to use si wire. si we use high temp pvc
Aug 14, 2012, 01:30 PM
Blue Skies
hifinsword's Avatar

Bad link to spreadsheet


Quote:
Originally Posted by Alex Awwesome
The correct link must be with "www": http://www.progressiverc.com/research, then it opens properly.
Agreed. Someone needs to go back to page 1 and edit the link.
Aug 24, 2012, 11:17 AM
Intensely Calm
write2dgray's Avatar
Done - thanks for pointing this out .

Cheers,
David
Aug 26, 2012, 08:55 PM
Batteries

Haiyin lipo packs


Q: Can we get our HAIYIN packs reviewed for this "Comprehensive LIst of Batteries, Chargers..." thread
Sep 25, 2012, 11:00 PM
Suspended Account
cool site
Sep 25, 2012, 11:19 PM
Batteries
Thanks for the comments on our site, burnt a few brain cells on it : )
Oct 22, 2012, 05:36 AM
Registered User
no i dont know please help to your other friends
-------------------------------------
chat
Dec 22, 2012, 01:34 PM
New Flyer
Does anyone have experience of Gens ace lipos? They seem to be very inexpensive, especially compared to equivalent big brand names. I am interested in the 1300 Mah to power the Radian.
Dec 22, 2012, 01:39 PM
Batteries
Hi Tom
Last edited by HAIYIN; Dec 22, 2012 at 08:58 PM.
Dec 22, 2012, 01:47 PM
OFF TOPIC POSTER
Quote:
Originally Posted by HAIYIN
Hi Tom
This is a HAIYIN thread and normally I would never post a comment like this but you are asking for opinons on GensAce, when our HAIYIN packs are at least as good and some say better. We are also less expensive!
Try ours
I think not. I can talk about howdy doody bats here if I want to.
Dec 22, 2012, 01:56 PM
Ennnnncommmming!!!!!
Cougar Zeke's Avatar
Tom,

I own almost 60 lipos ranging in sizes from 1S 350 to 6S 4000 in Zippy, Thunderpower, Rhino, Turnigy, Blue, Zippy Compact and Gens Ace. The Gens Ace batteries are far and away the best lipos I own- hands down. The only problem with them is being able to get them, they sell out fast!

Don't know anything about Haiyin batteries, but a price of almost $41 for a 2200 3S pack is outrageous IMHO. You can buy 2 Gens Ace for that and 4 Zippys.

There are threads throughout RC Groups that evaluate battery brands. Do a little research before you buy.

Cheers!
Andy
Dec 22, 2012, 08:52 PM
Batteries

Haiyin 2200 3s


www.HaiyinStore.com

HAIYIN Pack # Price ( in US$ )
H2200.3S.20 $11.54
H2200.3S.25 $14.15
H2200.3S.30 $18.05
H2200.3S.35 $18.46
H2200.3S.40 $19.62
Dec 23, 2012, 10:49 AM
New Flyer

Hi yourself


Quote:
Originally Posted by HAIYIN
Hi Tom
Hello Haiyin,

I'm sorry but I don't understand your comment. I thought this thread is for anyone about anything to do with batteries, chargers etc. I am new at this forum stuff and also just turned 60 so not as IT savvy as you young folk!!


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