| 摘要 |
<p>An electronical cell is provided that includes: a can having an open end and a closed end; and a cover positioned across the open end of the can, the cover and can defining an internal volume within the can in which electrochemically active materials including at least positive and negative electrodes and an electrolyte are contained. In one embodiment, the internal volume is at least 88.4 percent of the total volume of the battery. In order embodiments, the internal volume is at least 89.2 percent (D-sized batteries), at least 83.2 percent (C-sized batteries), at least 82.0 percent (AA-sized batteries) and at least 78.7 percent (AAA-sized batteries), of the total volume of the battery. In further embodiments, the internal volume is at least 44.67 cm3 (D-sized batteries), at least 20.21 cm3 (C-sized batteries), at least 6.47 cm3 (AA-sized batteries) and at least 2.811 cm3 (AAA-sized batteries).</p> |
