三星SHP-DP728是一款便携式应急电源，适用于各种户外活动。以下是使用该产品的简单步骤：，，1. 将充电器插入电源插座。，2. 打开电源开关，将电池充满电。，3. 将设备连接到电源上。，，注意：在开启电源之前，请确保设备已关闭并切断电源。
Note: The above instructions are intended for instructional purposes only, and it is recommended to seek professional assistance if you encounter any difficulties with the installation or operation of the SHP-DP728 emergency power supply.
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