Shorai motorcycle batteries are one off the new lithium based motorcycle batteries to hit the market in the last year. Shorai won second place in the 2011 best technology award from Motorcycle.com.  

    Shorai batteries are ultra lightweight and are up to one-fifth the weight of lead-acid batteries. They hold an unloaded charge up to one year with no maintenance. The battery has a military carbon composite case for tough durability. They have a super fast charge rate with no explosive gasses during charging, so they are environmentally friendly.

    Shorai's LFX batteries come from Japan and have been producing lithiun based batteries for over 9 years. They are the worlds only prismatic lithium-iron motorcycle battery. They come in various sizes to fit most motorcycles. They are smaller then oem batteries so foam is provided to take up any un-used space. Shorai comes with a two year warranty. For more info go to Shorai Power.