OPTIMIZATION OF MULTIPLE BATTERY MANAGEMENT FOR ELECTRIC VEHICLE FLEETS

Provided herein are system, methods and apparatuses for controlling replaceable rechargeable batteries powering and an electric vehicle, comprising, receiving battery utilization instructions computed by a remote battery management system for using and/or recharging each of a plurality of replaceable rechargeable batteries installed in an electric vehicle for powering the electric vehicle, and controlling one or more switching circuits configured to electrically couple or de-couple each of the plurality of batteries to each other and/or to an engine of the electric vehicle according to the received battery utilization instructions to use and/or recharge the respective battery.