Abstract: A scalable battery charging system and a probe system for charging large-scale battery systems. System incorporates (1) a control board with an extensible universal sensor assembly to monitor all relevant input and output parameters, (2) extensible power stage that can be scaled to the arbitrary levels of power by stacking power modules, and (3) remote control and monitoring hardware and software. This inventive system allows for more automated, lower cost, and higher lifetime usage of the large-scale battery systems. It will also allow for better user experience through better control over the process and automation of the traditionally manual steps.

Abstract: Described is an electric vehicle conversion system and method comprising one or more battery packs disposed within one or more battery pack enclosures, a frontal mounting subframe assembly and an electric motor mounting frame assembly. In one implementation, the vehicle conversion system incorporates six battery pack enclosures. The described components and assemblies are designed to simplify building an electric car on the basis of an existing vehicle chassis. The frontal mounting subframe assembly is designed to be securely attached to the vehicle frame using at least four bolts and is designed to securely hold two battery pack enclosures disposed under the front hood of the vehicle. The electric motor mounting frame assembly is designed to mechanically mate with the existing engine mounting points of the original vehicle and is attached to said points with at least two bolts.