Custom battery packs, modules, systems from E-bike to EV and everything inbetween.

Audio has been my passion since the late 90's however batteries have been a focus since 2010 when I built my first EV conversion of a 1986 Porsche 944 to full electric.  Since then I've built batteries for E-bikes, EV's, Off  road electric wheelchairs, Stand up electric ATV's, electric dirt bikes, 12v booster packs.  I've used LiFePO4, Li-ion, LTO and each of these has their place, strengths, weaknesses.