I have a like new Shorai LFX18A1-BS12 lithium battery. It weighs 2 lbs - crazy light. I bought the battery for use in my Ducati ST4s sport tourer and had it in the bike for 2 weekks. I had issues with it, and after speaking directly with Shorai, was advised these batteries are not suited for high duty cycles. Therefore, I had to go back to a standard AGM battery.
Specs here: http://shoraipower.com/lfx18a1-bs12-p86
The battery comes in original box with all all foam cushioning. I paid $208.00 Asking $100.00 I'll pay the shipping
I accept paypal