| 摘要 |
A closed type battery case having a lower base, an upper lid, and a battery plate device. The upper lid is slidably connected to the lower base. At least a separator is disposed in the lower base parallel to the lateral walls. The battery plate device has at least a positive-negative plate, a negative plate and a positive plate being attached to the separator and the lower base so as to be located in place in accordance with the principle of series circuit. A base chamber is formed between a front wall of the lower base and the battery plate device and provided with a chamber hole. An output terminal is connect with the positive-negative plate of the battery plate device and received in the base chamber, and an input end of an electronic produce is connected to the output terminal through the chamber hole for the power supply.
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