Abstract: Hardware assemblies, either embedded (100) or external (400), which use software (101 or 800) for processes (330 to 356) such as acquiring power-related values (342), principally by the use of a connector (132) that accesses a battery (134), in order for a processor (102) to calculate an optimized power signal (338), and then to configure an output (344) of a power supply (122) to deliver the power signal to a powered device (136).

Abstract: Apparatuses for enabling multiple modes of operation are disclosed that include power and data interfaces for inter-connecting multiple devices. The apparatuses, in various configurations, connect primarily powered devices, batteries, and a plurality of external peripheral devices, among which are monitoring devices, power supplies, and battery chargers. In connecting a combination of devices, for example a battery, its host device, and a peripheral third device comprised of a battery charger and power supply, said apparatus allows simultaneous and concurrent data or power to flow between at least two of said devices.

Abstract: Software (101 and 800) which interacts with either embedded (100) or external (400) hardware assemblies, for processes (330 to 356) such as acquiring power-related values (342), principally by the use of a connector (132) that accesses a battery (134), in order for a processor (102) to calculate an optimized power signal (338), and then to configure an output (344) of a power supply (122) to deliver the power signal to a powered device (136).

Abstract: A look-up table assists a source of logic of an apparatus in determining the power requirements of an unknown battery-powered device, so that a configurable power supply adjusts its output to provide the correct power to the device. The functions of the look-up table, in conjunction with generic templates and update-able historical information, if available, are substantially based on determining a “power signature” of the device. As a secondary function, the look-up table enables detection of battery charging activity and, when necessary, provides various means of disabling charging operations. More than one look-up table is available, and a look-up table can be located at any inter-connected device, apparatus, or power source. Inter-device communications further enhance the functionality of the look-up table, especially for collaborative data-acquisition.

Abstract: A power supply detects power requirements of an electrical device and configures itself to provide the correct power to the device. By using a connector that isolates the device from its battery, the power supply can provide power to the device, recharge the battery, recharge the battery while at the same time providing power to the device, or provide power to the device while preventing the battery from being recharged. A switch used with the connector creates various circuits and is controllable by the power supply, the electrical device, by signals from the electrical device, or by a third device. The power supply may provide power to a plurality of devices and may be used with other power supplies to form a power grid. A master control unit receives inputs from each of the power supplies and controls the delivery and supply of power being the power supplies.