Referring now to FIG. 8B, an exemplary interface module 150 in accordance with the present disclosure is shown. The interface module 150 may include user interface 152, display 154, alarm 156, and logic circuitry 804. In various embodiments, logic circuitry 804 may be communicatively coupled with one or more of user interface 152, display 154, and alarm 156. One or more portions of logic circuitry 804, may implement one or more functional aspects described herein. In various embodiments, logic circuitry 804 may include logic and memory, such as an application specific integrated circuit (ASIC), a field programmable gate array (FPGA), a system on a chip (SOC), or similar computing devices.

In some embodiments, the interface module 150 can be configured to monitor or receive indications (e.g., from current monitoring module 110) regarding the status of the battery 170 (FIG. 1). Based on the status of the battery, the interface module 150 may be configured to provide an auditory, visual, or tactile alert to a user via one or more of the display 154 and the alarm 156. The alert may include one or more of a cause of the alert and an instruction to resolve the alert. In some embodiments the interface module 150 can prevent current from reaching one or more secondary loads in response to the status of the battery.