POWER SUPPLY FOR ELECTRIC VEHICLES

Systems, apparatus, articles of manufacture, and methods are disclosed that determine a charge request for an electric vehicle from a mobile energy unit or mobile charging station. An example vehicle includes a battery, machine readable instructions, and at least one processor circuit to be programmed by the machine-readable instructions to: calculate a deficit of charge current of the battery based on an allowable charge current and a measured charge current; determine a target charge current based on a status of the battery; determine a charge request based on the deficit and the target charge current; and communicate the charge request to a mobile energy unit.