Abstract: A battery pack including a support frame. The support frame includes a plurality of recesses for receiving a plurality of battery cells, a first vent, a second vent, a first peripheral support section, a second peripheral support section, and an air passage. The first vent is located on a first distal end of the support frame, the second vent is located on a second distal end of the support frame, and the air passage is located between the first vent and the second vent. The first and second peripheral support sections space apart and securely hold the plurality of battery cells within the battery pack.

Abstract: An air compressor includes a compressor unit having a motor with a motor housing, a pump operably coupled to the motor and having a pump housing formed as a single piece with a portion of the motor housing, and a first tank fluidly connected to the pump to receive pressurized air from the pump when operated by the motor. The air compressor also includes a tank unit removably coupled to the compressor unit in a stacked arrangement. The tank unit includes a second tank fluidly connected to the pump to receive pressurized air from the pump when operated by the motor.

Abstract: A battery pack including a support frame. The support frame includes a plurality of recesses for receiving a plurality of battery cells, a first vent, a second vent, a first peripheral support section, a second peripheral support section, and an air passage. The first vent is located on a first distal end of the support frame, the second vent is located on a second distal end of the support frame, and the air passage is located between the first vent and the second vent. The first and second peripheral support sections space apart and securely hold the plurality of battery cells within the battery pack.

Abstract: An air compressor includes a compressor unit having a motor with a motor housing, a pump operably coupled to the motor and having a pump housing formed as a single piece with a portion of the motor housing, and a first tank fluidly connected to the pump to receive pressurized air from the pump when operated by the motor. The air compressor also includes a tank unit removably coupled to the compressor unit in a stacked arrangement. The tank unit includes a second tank fluidly connected to the pump to receive pressurized air from the pump when operated by the motor.

Abstract: A portable pressure washer includes a housing having a front end and a rear end defining a longitudinal axis. A handle has a first end extending from a rear portion of the housing and a second end terminating in a barrel. A first nozzle and a second aperture extend from the barrel. A fluid pump and a motor disposed are disposed within the housing, which includes a fluid inlet in fluid communication with the first nozzle and the second aperture.

Abstract: A self-propelled watercraft is disclosed, wherein the watercraft includes a body made at least partially of a polymer material, the body including a surface and at least one of a deck and a hull, wherein the watercraft includes an item of outfitting welded to the surface of the body. Methods of manufacturing a self-propelled watercraft are also disclosed.