X2

atleast 80% of the people i know use IB's

tc3blue

iTrader: (10)

IB

stiltskin

iTrader: (103)

IB's by EAMotorsports. I do run some GP's and I have to say, my comm lathe has never run better.

wallstreet

iTrader: (24)

4200 SHV IB's matched by Hurricane. None better

v0rtex

iTrader: (9)

I used to be GP only, until I bought some IB4200SHV's. Man those things are ballistic!

ford_racing

iTrader: (6)

IB SHV
then GP

v0rtex

iTrader: (9)

Not bad for the price. They dont seem to last very long though, for modified they seemed to loose thier runtime in only a few months.

FYI: they're also called IP or Infinite Power in the USA.

xrayaustin

iTrader: (12)

IB's because they take high abuse and have high volts and then IP's because they have super low internal resistance and a lot of punch!

PerformanceRC

East Power 4200UV best of both gp/ib worlds, lighter and cheaper

Jochim_18

iTrader: (10)

ELITE 4300

nekmiyevo2

GP because of the name.
used to buy a lot of the AA's for the tamiya mini 4wd

pcar951

iTrader: (23)

>>>>>IB>>>>>>

thedudeaturdoor

if i had the money, GP

they make the batterys that hospitals and places that need long lasting durable batts use, so they must be doing something right

tandman

iTrader: (7)

IB4200SHV matched by SMC or Team Scream IB 3800's....their 3800's are wicked.

SA22C'ya

Speaking of GP vs IB, how is the life of the IB's these days? In other words I have gotten several hand me down GP3300 race packs that are still fast after years and all kinds charge/discharge cycles while the set of IB3300's I got new were only fast for a few months and then fell off. Now that IB has gotten better do they continue to be fast after lots of cycles?