| 摘要 |
PURPOSE: A battery of a mobile phone having a common jack and adapter for charging are provided to enable user to use a mobile phone without restriction by time and place by forming an additional regulated jack for charging and input groove regardless of a kind of terminal battery and adapter. CONSTITUTION: An input groove(22) for keeping the common jack is formed at one side of the battery(20) and a number of common jacks(23) connected in parallel are formed at the adapter for charging. T he input groove(22) formed at the battery is placed at a side surface or rear surface, a cover(24) formed of rubber is placed on the input groove. The common jack(23) corresponding to the input groove(22) is placed at the adapter(21) for charging. Devices such as current amplifier are consisted in a main board(27) where a connect(25) and a LED(26) are attached at a side of the common jack(23). And, charging jack(3) for DC supplying a source power required for charging and operating is consisted.
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