zattan

anyone using A123 to run on RC cars??

kenshinmd

iTrader: (8)

I'm using LiFeP04 pack for my 1/8 rx.

tns

Yes. I use LiFe batteries (A123 as well as kawada brands) in my TB03. Generally they work just fine, but to be safe, I added a capacitor to power my esc, "just in case" Obviously, have to be aware that you'll be having only 6.6v.

zattan

Do you parrellel 2s to achieve higher mah??

siggy

iTrader: (12)

You sure can parallel 2 packs to up the capacity but it's going to be bulky!

zattan

do you need to modify your car??
A123 is longer than SC leh..

RTECH

iTrader: (5)

This is my E10 drift car with A123 packs in parallel, total 4600mah 30C.

tns

No need, there are (many) lifepo4 batteries that are shaped like standard 6cell stick packs, so they'll fit right in.

zattan

mine is the one that is longer than the SC battery leh.....
die liao!!!!!!!!!

Silvialite

iTrader: (4)

Try to mod a bit? Using A123 for my TX.

ozvena

iTrader: (7)

kawada life batteries? any link to those? Thanks!

tns

I saw them in a japanese RC mag. Ordered them thru www.super-rc.com. They're not listed on the english website, but you can email them to ask. Alternatively, try some of the other brands (eg intellect). Can buy those thru ebay or LHS.

ozvena

iTrader: (7)

Thanks for the info....I have seen intellect LIFE but can't find any report from people using them. There is also Reedy LIFE: http://67.199.85.166/main/productdetails.php?text=723

I use A123 cells and I think these are as good as LIFE can get with exception to the form/size that is difficult to work with for some RC applications. They fit my touring car, but did not use them there yet as the TC season is over. I was able to modify Associated T4 to fit these packs and the performance with mod motor is excellent.