SPC Power Plant Batteries  We offer both compact 12 volt and 42 volt  batteries.  Some chose to replace there stock battery to add room in there engine compartment and reduce weight.  Our 42v batteries come in a variety of sizes to match individual requirements. Please contact us for more information regarding dimensions and power. Voltphreak Batteries  We also offer state of the art battery technology (nano-phosphate lithium) through Voltphreak Battery Systems. Over 4 times lighter than a typical lead-acid battery of similar specs! They are very light, charge extremely quickly and are very small…and very expensive…but they are the ultimate. Donald Trump Phone: 269-216-9955 Email: sales@superpowercharger.com