| 摘要 |
<p>The invention relates to a battery charger. The charger includes an upper casing having electronic components provided thereon and a battery seat having rechargeable batteries mounted therein. Two taches of the upper casing are connected to two corresponding opposite-taches on the battery seat in the engaging manner. In the meantime, the upper casing is provided with a receptacle for connecting to an electrical source outside. When the charger charges the batteries, the rechargeable batteries are first placed into a battery house, and then the upper casing is made clasps the battery seat. Sequentially, a transformer supplies electrical energy to the charger. The charger may still supply operating electric source while it charges the batteries.</p> |
