| 摘要 |
<p>A battery charger and a power converter both of which use elastic belts (24, 221, 222, 37, 321, 331) to fix batteries (25, 35, 50). The battery charger or the power converter comprises a charger or power converter body (22, 30), a separable base (27, 36) and one or more elastic belts (24, 221, 222, 37, 321, 331). The body (22, 30) is connected with the base (27, 36) through the elastic belts (24, 221, 222, 37, 321, 331). Batteries (25, 35, 50) are placed between the body (22, 30) and the base (27, 36) and are fixed by the elastic force generated by the tension of the elastic belts (24, 221, 222, 37, 321, 331).</p> |
