Abstract: In some embodiments, a method for activating an information handling system battery without using AC power is provided. One or more switches associated with a battery are maintained in a ship mode state during shipping of the information handling system such that the battery remains disconnected from particular information handling system components during shipping. In response to a user input, a power-on device generates and communicates a power-on signal to a battery management unit (BMU) of the battery. In response to receiving the power-on signal, the BMU activates the one or more switches from the ship mode state, which connects the battery to the particular information handling system components. The power-on device generates and communicates the power-on signal to the BMU, and the BMU activates the one or more switches from the ship mode state, while the information handling system is not connected to any AC power source.

Abstract: In some embodiments, a method for activating an information handling system battery without using AC power is provided. One or more switches associated with a battery are maintained in a ship mode state during shipping of the information handling system such that the battery remains disconnected from particular information handling system components during shipping. In response to a user input, a power-on device generates and communicates a power-on signal to a battery management unit (BMU) of the battery. In response to receiving the power-on signal, the BMU activates the one or more switches from the ship mode state, which connects the battery to the particular information handling system components. The power-on device generates and communicates the power-on signal to the BMU, and the BMU activates the one or more switches from the ship mode state, while the information handling system is not connected to any AC power source.

Abstract: In a first embodiment, an information handling system (“IHS”) includes a processor. The IHS also includes a power rail coupled to the processor. The power rail supplies power, from a power adapter, to the processor. The IHS further includes a battery, that in response to a voltage fall on the power rail, supplies supplemental power to the power rail. In a second embodiment, an IHS includes a processor. The IHS also includes a power rail coupled to the processor. The power rail supplies power, from a power adapter, to the processor. The IHS further includes a battery, that in response to a voltage rise on the power rail, suppresses or sinks power supplied by the power adapter to the power rail.

Abstract: An aerodynamic braking device comprises a sail having halves of equal area which are symmetrical about a central vertical axis and are balanced when held in the wind created during a skier's downhill run. The sail has straight outer edges remote from the axis and hems along the edges forming sheaths to receive ski poles or the like. The sheaths leave central areas in which the ski poles can be gripped, and the position of the grips is such that the areas above and below the line of the grips are equal so that the skier can effect counterbalancing of the wind forces above and below the line. Indented pockets or balloon areas enhance the braking effect and provide more effective balance and speed control. In use, the sail is held taut between the skier's outstretched hands and, with the counterbalancing of the forces and ease of manipulation of the sail, easy and effective control of the skier's descent can be accomplished.