Abstract: The personal watercraft lift attachable to a mooring piling 6 for raising and lowering a watercraft from the water is disclosed. The lift has a cradle 1 attached to a mast 2 secured between two brackets 26 and 30. A lift cable 8 attaches the cradle 1 to a power unit 27 with motor 4. Optional guard pipes 11 on the cradle are provided. The lift pivots approximately 180° to enable easy accessibility to a PWC for mounting, demounting storage and maintenance.

Abstract: The personal watercraft lift attachable to a mooring piling 6 for raising and lowering a watercraft from the water is disclosed. The lift has a cradle 1 attached to a mast 2 secured between two brackets 26 and 30. A lift cable 8 attaches the cradle 1 to a power unit 27 with motor 4. Optional guard pipes 11 on the cradle are provided. The lift pivots approximately 180° to enable easy accessibility to a PWC for mounting, demounting storage and maintenance.

Abstract: An electrochemical cell having a high capacity is described. The cell capacity can be increased by a method of selecting cell components to achieve particular volume ratios within the cell. Specific volume ratios that lead to improved capacity include the ratio of the internal cell volume to the external volume, the ratio of the closure volume to the external volume, the ratio of the closure volume to the internal cell volume, the ratio of the seal volume to the internal cell volume, and the ratio of the seal volume to the external volume.