[原创]不同电化学体系的锌锰电池

Prophet

<p>论坛里对于充电电池的知识宣贯已经不少了。但对于日常司空见惯的锌锰电池却没有。本着弘扬科学的宗旨，现宣贯如下：</p><p>电池属于化学电源，有一次电池，二次电池之分。二次电池就是充电电池。铅酸电池也属于二次电池，但重量大，比能量水平低。本论坛的玩家不涉及。市场上的许多应急灯，充电手电筒采用之。电动车也普遍采用之。不罗嗦了。</p><p>一次电池不可充电，日常司空见惯的就是锌锰电池，此外还有几种：CR系列锂——二氧化锰电池，NR系列镍——锌电池，内阻小，用于数码相机，等。</p>

Prophet

<p><font face="宋体"><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial">电池的常用型号：</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><p><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">国标分：一号电池，二号电池，五号，七号。对应的美国</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">ANSI</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">标准为：</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">D</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">、</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"> C</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">、</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"> AA</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">、</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"> AAA</span><font face="宋体"><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial">。</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><p><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">日本</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">JIS</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">标准为：</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">UM-1</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">、</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">UM-2</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">、</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">UM-3</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">、</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">UM-4</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">。</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">IEC</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">标准为：</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">R20</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">、</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"> R14</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">、</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"> R6</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">、</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"> R03</span><font face="宋体"><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial">。</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><span style="font-size:10.5pt;font-family:宋体;mso-bidi-font-family:arial;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-ascii-font-family:arial;mso-hansi-font-family:arial">台湾采用日本</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-fareast-font-family:宋体">JIS</span><span style="font-size:10.5pt;font-family:宋体;mso-bidi-font-family:arial;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-ascii-font-family:arial;mso-hansi-font-family:arial">标准，故台湾同胞来大陆，经常闹误会。要买</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-fareast-font-family:宋体">3</span><span style="font-size:10.5pt;font-family:宋体;mso-bidi-font-family:arial;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-ascii-font-family:arial;mso-hansi-font-family:arial">型、</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-fareast-font-family:宋体">4</span><span style="font-size:10.5pt;font-family:宋体;mso-bidi-font-family:arial;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-ascii-font-family:arial;mso-hansi-font-family:arial">型；或买</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-fareast-font-family:宋体">3</span><span style="font-size:10.5pt;font-family:宋体;mso-bidi-font-family:arial;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-ascii-font-family:arial;mso-hansi-font-family:arial">号、</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-fareast-font-family:宋体">4</span><span style="font-size:10.5pt;font-family:宋体;mso-bidi-font-family:arial;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-ascii-font-family:arial;mso-hansi-font-family:arial">号电池。大陆同胞不明白。其实就是国标五号、七号。</span>

Prophet

<p><font face="宋体"><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial">不同电化学体系：</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><p><span lang="EN-US" style="font-size:10.5pt;font-family:arial">1.</span><font face="宋体"><span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt">NH₄Cl体系</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><p><font face="宋体"><span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt">&nbsp; 电解液以NH₄Cl为主。电极反应如下：Zn+2MnO₂+2 NH₄Cl→2MnOOH+Zn(NH₃)₂Cl₂+H₂O</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><p><font face="宋体"><span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt">&nbsp; 因放电产物 Zn(NH₃)₂Cl₂不溶于水，紧密沉积在锌筒表面，增大内阻。而且放电过程产生水，故使用中容易漏液。大电流放电差，放电时间短。</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><p><font face="宋体"><span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt">&nbsp; 最早的锌锰电池，二氧化锰和锌筒之间用淀粉和电解液调成的电糊分隔。后为了提高容量，&nbsp; 将电糊用浸渍电解液的浆层纸代替。按IEC标准，原型号数字后加“C”,如R6C。</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><p><font face="宋体"><span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt">2.ZnCl₂体系</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><p><font face="宋体"><span style="font-size:10.5pt;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt">电解液以<span lang="EN-US">ZnCl₂为主，NH₄Cl质量百分比不超过6%。按IEC标准，原型号数字后加“P”,如R6P</span></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><p><span lang="EN-US" style="font-size:10.5pt;font-family:&amp;quot:;times new roman&amp:;quot:;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-fareast-font-family:宋体">P</span><span style="font-size:10.5pt;font-family:宋体;mso-bidi-font-size:12.0pt;mso-bidi-font-family:&amp;quot:;times new roman&amp:;quot:;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-ascii-font-family:&amp;quot:;times new roman&amp:;quot:;mso-hansi-font-family:&amp;quot:;times new roman&amp:;quot:">为高功率的意思，结构为纸板隔膜式。淘汰了电糊。</span></p><span style="font-size:10.5pt;font-family:宋体;mso-bidi-font-size:12.0pt;mso-bidi-font-family:&amp;quot:;times new roman&amp:;quot:;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-ascii-font-family:&amp;quot:;times new roman&amp:;quot:;mso-hansi-font-family:&amp;quot:;times new roman&amp:;quot:"><p><span style="font-size:10.5pt;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt">电极反应如下<span lang="EN-US">: 4Zn+8MnO₂+ZnCl₂+9H₂O→8MnOOH+ ZnCl₂&#8226;4ZnO&#8226;5H₂O</span></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></p><p><span style="font-size:10.5pt;font-family:宋体;mso-bidi-font-size:12.0pt;mso-bidi-font-family:&amp;quot:;times new roman&amp:;quot:;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-ascii-font-family:&amp;quot:;times new roman&amp:;quot:;mso-hansi-font-family:&amp;quot:;times new roman&amp:;quot:">因放电产物</span><span lang="EN-US" style="font-size:10.5pt;font-family:&amp;quot:;times new roman&amp:;quot:;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-fareast-font-family:宋体"> ZnCl₂</span><span style="font-size:10.5pt;font-family:宋体;mso-bidi-font-size:12.0pt;mso-bidi-font-family:&amp;quot:;times new roman&amp:;quot:;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-ascii-font-family:&amp;quot:;times new roman&amp:;quot:;mso-hansi-font-family:&amp;quot:;times new roman&amp:;quot:">&#8226;</span><span lang="EN-US" style="font-size:10.5pt;font-family:&amp;quot:;times new roman&amp:;quot:;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-fareast-font-family:宋体">4ZnO&#8226;5H₂O</span><span style="font-size:10.5pt;font-family:宋体;mso-bidi-font-size:12.0pt;mso-bidi-font-family:&amp;quot:;times new roman&amp:;quot:;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-ascii-font-family:&amp;quot:;times new roman&amp:;quot:;mso-hansi-font-family:&amp;quot:;times new roman&amp:;quot:">不溶于水，松散的沉淀在锌筒表面，故内阻增大不多。而且放电过程消耗水，故使用中不容易漏液。与</span><span lang="EN-US" style="font-size:10.5pt;font-family:&amp;quot:;times new roman&amp:;quot:;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-fareast-font-family:宋体">NH₄Cl</span><span style="font-size:10.5pt;font-family:宋体;mso-bidi-font-size:12.0pt;mso-bidi-font-family:&amp;quot:;times new roman&amp:;quot:;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-ascii-font-family:&amp;quot:;times new roman&amp:;quot:;mso-hansi-font-family:&amp;quot:;times new roman&amp:;quot:">体系相比，大电流放电性能好。放电时间长。</span></p></span>

Prophet

<p><font face="宋体"><span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt">3.碱性电池</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><p><font face="宋体"><span style="font-size:10.5pt;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt">性能最优良的锌锰电池。优于前两个电化学体系。</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><p><font face="宋体"><span style="font-size:10.5pt;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt">电极反应如下<span lang="EN-US">: Zn+2MnO₂+H₂O→2MnOOH+ZnO</span></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><p><font face="宋体"><span style="font-size:10.5pt;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt">按<span lang="EN-US">IEC标准，原型号前加“L”,如 LR6</span></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><p><font face="宋体"><span style="font-size:10.5pt;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt">现环保需要，无汞化。</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><p><font face="宋体"><span style="font-size:10.5pt;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt">可充电，<span lang="EN-US">1.75V恒压充电。国内市场上的锰环结构碱性电池不适于充电。</span></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><p><font face="宋体"><span style="font-size:10.5pt;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt">加拿大出品过碱性锌锰充电电池，国内广州电池厂曾出品过<span lang="EN-US">555牌碱性锌锰充电电池。</span></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><p><font face="宋体"><span style="font-size:10.5pt;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt">采用卷绕式结构，二氧化锰掺杂以提高可逆性。为防止二氧化锰电极放电过度从而不可逆，采用锌电极限制容量的设计。需要<span lang="EN-US">1.75V恒压充电，循环寿命不如Ni-Cd、Ni-MH电池，尤其是大电流放电使用，循环寿命更差。使用它还不如使用Ni-Cd、Ni-MH电池。</span></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><p><font face="宋体"><span style="font-size:10.5pt;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt">从使用成本、环境保护而言，使用锌锰电池不如使用<span lang="EN-US">Ni-Cd、Ni-MH电池。</span></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><p><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">一号糊式锌锰电池用于灯泡手电筒，仅能放出</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">0.83Ah</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">容量。用于半导体收音机，能放出</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">2.3Ah</span><font face="宋体"><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial">容量。价格低廉。至今经济落后地区仍在使用。国内仍在生产。</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><p><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">若把锌锰电池用于</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">CREE&nbsp;</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">或</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">LumiLED 3W </span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">供电。电池能量水平不如</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">18650</span><font face="宋体"><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial">锂离子电池，电池使用时间短，体积又大又笨重。一无是处。</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><p><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">前些年，</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">CNI</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">生产的</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">532nm</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">便携式激光器有一款是</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">2C</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">供电，也就是</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">2</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">粒</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">2</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">号电池供电。现在</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">CNI</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">产品统一为</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">18650</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">锂离子电池供电。原因就是论电池能量水平不如</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">18650</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">锂离子电池，电池使用时间短，体积又大又笨重。消费者受不了。本论坛激光玩家当年有人买过，后自己动手改为</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">18650</span><font face="宋体"><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial">锂离子电池供电。不信自己翻翻论坛的陈年帖子。</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><span style="font-size:10.5pt;font-family:宋体;mso-bidi-font-family:arial;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-ascii-font-family:arial;mso-hansi-font-family:arial">能玩</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-fareast-font-family:宋体">532nm</span><span style="font-size:10.5pt;font-family:宋体;mso-bidi-font-family:arial;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-ascii-font-family:arial;mso-hansi-font-family:arial">便携式激光器、</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-fareast-font-family:宋体">CREE&nbsp;</span><span style="font-size:10.5pt;font-family:宋体;mso-bidi-font-family:arial;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-ascii-font-family:arial;mso-hansi-font-family:arial">或</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-fareast-font-family:宋体">LumiLED 3W LED</span><span style="font-size:10.5pt;font-family:宋体;mso-bidi-font-family:arial;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-ascii-font-family:arial;mso-hansi-font-family:arial">的主，难道还消费不了</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-fareast-font-family:宋体">18650</span><span style="font-size:10.5pt;font-family:宋体;mso-bidi-font-family:arial;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-ascii-font-family:arial;mso-hansi-font-family:arial">锂离子电池，非要使用陈旧的、性能低下的锌锰电池？</span>

Prophet

<p>再说两句：NR系列镍——锌电池 <font face="宋体">与碱性锌锰充电电池相同，采用<font face="宋体">卷绕式结构，</font>只是把二氧化锰电极换成<span lang="EN-US" style="font-size:10.5pt;font-family:arial;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-fareast-font-family:宋体">NiOOH。内阻远小于<font face="宋体">碱性电池。用于数码相机能充分放电。其设计不适于充电。</font></span></font></p><p><font face="宋体">国内市场上的锰环结构碱性电池用于数码相机只能是应急。由于数码相机工作时需要电源提供大的电流脉冲。故使用卷绕式结构的<span lang="EN-US">Ni-Cd、Ni-MH电池是首选。</span></font></p><p><font face="宋体"><span lang="EN-US">使用<span style="font-size:10.5pt;font-family:宋体;mso-bidi-font-family:arial;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-ascii-font-family:arial;mso-hansi-font-family:arial">锂离子电池的<font size="3">数码相机本人不喜欢，电池价格昂贵，不能使用碱性电池应急。</font></span></span></font></p><p></p>

a451799980

好晕 啊，楼主重新编辑一下吧...

Fireflying

这排版，要作死的节奏啊。

qdliuji

这是从哪复制的？

黑开水

为什么我看到的是这个
<p><font face="宋体"><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial">电池的常用型号：</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><p><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">国标分：一号电池，二号电池，五号，七号。对应的美国</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">ANSI</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">标准为：</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">D</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">、</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"> C</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">、</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"> AA</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">、</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"> AAA</span><font face="宋体"><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial">。</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><p><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">日本</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">JIS</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">标准为：</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">UM-1</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">、</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">UM-2</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">、</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">UM-3</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">、</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">UM-4</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">。</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">IEC</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">标准为：</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial">R20</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">、</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"> R14</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">、</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"> R6</span><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial"><font face="宋体">、</font></span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"> R03</span><font face="宋体"><span style="font-size:10.5pt;mso-bidi-font-family:arial;mso-ascii-font-family:arial;mso-hansi-font-family:arial">。</span><span lang="EN-US" style="font-size:10.5pt;font-family:arial"><p></p></span></font></p><span style="font-size:10.5pt;font-family:宋体;mso-bidi-font-family:arial;mso-font-kerning:1.0pt;mso-ansi-languag