A battery pack may include a positive pack terminal, a negative pack terminal, a cell assembly, a busbar strap, and an electrical pathway. The cell assembly includes battery cells. The busbar strap has a current collection tab and a battery connection plat...

A machine drive system (100) is provided including a wall (130) forming a first side (131) fluidly separated from a second side (132) and a machine drive device (120) disposed at the second side (132). The machine drive device (120) includes a receiver dev...

A laser level receives information describing a series of install points. The laser level than projects one or more laser beams at the install point(s), such as a planar laser beam along the run and a targeting laser beam at the point selected by the user....

An interface for a battery pack and an electrical combination. The interface may include a battery-receiving portion configured to receive a battery pack and including a cavity. The cavity is defined by a pair of sidewalls with rails defining a groove betw...

Some embodiments provide a portable power supply comprising a housing having a plurality of sides defining an internal cavity. The portable power supply further includes a battery cell assembly positioned in the internal cavity. The battery cell assembly i...

A battery pack is configured to be coupled to an electrical device. The battery pack includes a plurality of battery cells, a battery cell carrier to support the battery cells, a housing having an upper housing portion. The battery cell carrier having a pl...

A battery charger. The battery charger includes a housing having an outer surface, a battery being supportable on the outer surface, a charging circuit supported by the housing and electrically connectable to a power source and the battery, and a protectiv...

An electrical component, such as, for example, a radio, an audio component, a battery charger or a radio/charger. The electrical component includes a housing and an electrical circuit supported by the housing. In some aspects, the electrical component is a...