Racing batteries

[Jezuz]

It might be time for a new battery soon, so I was thinking of investing in a lightweight battery.
My question is, will they have enough power to turn the crank and start the XB12 motor?
I have my doubts about this...

These claim to work with an XB, since hen you choose make and model you get a result:

http://www.shoraipower.com/s.nl/sc.1/.f?whence=

Also these are good for dragsters, so I guess they should do... ?

http://www.fullspectrumpower.com/product/pulse-p3/

Weight 3 lbs
Dimensions 4.6 Inch / 11.7cm × 3.5 inch / 8.9cm × 3.8 inch / 9.6 in
Capabilities Pulse P3 provides 375 Cranking Amps and a capacity of 7.5 amp hour.

I've also checked 3 more brands, which I am not familiar with, and might not be able to start the XB on a cold day...

What are your thought on this one?

 

[Jezuz]

Not one?

 

[thrstrmech]

check out the thread "Battery of choice" on the Lightning forum and look into Ballistic batteries, EBR sells 'em, also motorcycle-superstore.com...12 cell for xb S/R models $189.95

 

[Jezuz]

I'll do that, thanks!

 

[RedBullXB12r]

I have the Shorai battery, super light and it spins up the motor good!