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document.write('    	<td height="18" bgcolor="#EDECE9">·[34418880] 发表评论于 2013/10/25 14:34:03</td>');
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document.write('    	<td style="line-height:24px;font-size:14px;">&nbsp;我也自制了一个万用表电池代用电路，用2节7号电池，待机时电流为0。在测试电阻时电路才工作。因此不用电源开关。有感兴趣的朋</td>');
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document.write('    	<td height="18" bgcolor="#EDECE9">·[scgqc] 发表评论于 2013/4/6 0:27:31</td>');
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document.write('    	<td style="line-height:24px;font-size:14px;">&nbsp;我很早就这样用了，二节14500锂电串联，焊上电池扣体积和普通9伏差不多</td>');
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document.write('    	<td height="18" bgcolor="#EDECE9">·[] 发表评论于 2012/3/24 21:29:34</td>');
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document.write('    	<td style="line-height:24px;font-size:14px;">&nbsp;可以用2块锂电串接用，分别充电，省去升压电路效率更高</td>');
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