An intraocular lens system comprising: a front curve lens comprising a front curve lens exterior surface and a front curve lens interior surface; a back curve lens comprising a back curve lens interior surface and a back curve lens exterior surface said back curve lens positioned proximate to said front curve lens such that said front curve lens interior surface and said back curve lens interior surface form a cavity therebetween and forming a lens assembly, said front curve lens and back curve lens of suitable size and shape to replace an intraocular lens in a human eye; a volume of oil and a volume of saline solution contained within the cavity with a meniscus formed between said volume of oil and said volume of saline solution, wherein said meniscus comprises an optical characteristic; a conductive coating on at least a portion of one or both of said front curve lens interior surface and said back curve lens interior surface, said portion comprising a perimeter area of said front curve lens interior surface and said back curve lens interior surface; power sources for supplying an electrical charge to the conductive coating, wherein the application of the electrical charge is sufficient to cause a change of the optical characteristic of said meniscus; a processor positioned proximate to the front curve lens and the back curve lens, said processor in electrical communication to control the application of the electrical charge to the conductive coating; and a power management subsystem supported by the processor and configured to: monitor power usage and levels, manage charging of the power sources, limit lens functions when power levels are below a minimum threshold, switch to draw power from one or more redundant power sources when others fail or fall below a specified threshold, or monitor the power sources to determine when charging is complete so that charging can be terminated. a front curve lens comprising a front curve lens exterior surface and a front curve lens interior surface; a back curve lens comprising a back curve lens interior surface and a back curve lens exterior surface said back curve lens positioned proximate to said front curve lens such that said front curve lens interior surface and said back curve lens interior surface form a cavity therebetween and forming a lens assembly, said front curve lens and back curve lens of suitable size and shape to replace an intraocular lens in a human eye; a volume of oil and a volume of saline solution contained within the cavity with a meniscus formed between said volume of oil and said volume of saline solution, wherein said meniscus comprises an optical characteristic; a conductive coating on at least a portion of one or both of said front curve lens interior surface and said back curve lens interior surface, said portion comprising a perimeter area of said front curve lens interior surface and said back curve lens interior surface; power sources for supplying an electrical charge to the conductive coating, wherein the application of the electrical charge is sufficient to cause a change of the optical characteristic of said meniscus; a processor positioned proximate to the front curve lens and the back curve lens, said processor in electrical communication to control the application of the electrical charge to the conductive coating; and a power management subsystem supported by the processor and configured to: monitor power usage and levels, manage charging of the power sources, limit lens functions when power levels are below a minimum threshold, switch to draw power from one or more redundant power sources when others fail or fall below a specified threshold, or monitor the power sources to determine when charging is complete so that charging can be terminated. monitor power usage and levels, manage charging of the power sources, limit lens functions when power levels are below a minimum threshold, switch to draw power from one or more redundant power sources when others fail or fall below a specified threshold, or monitor the power sources to determine when charging is complete so that charging can be terminated.