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戴尔19.5V 4.62A

戴尔19.5V 4.62A

共1张图片>>

参考报价：

￥125[北京停产 2011-04-18]

￥?25打开APP，去京东下单最高减500元

打开APP下单最高立减500

产品类型：笔记本电源适配器

适用机型：戴尔笔记本电脑

输入电压： 110-220V

更多参数>

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配置参数

详细参数

产品类型	笔记本电源适配器
适用机型	戴尔笔记本电脑
输入电压	110-220V
输入电流	1.5A
输出电压	19.5V
输出电流	4.62A
电源功率	90瓦
产品颜色	黑色

使用环境	操作温度：0℃-50℃，工作相对湿度：5％-85％
产品认证	CE，RoHS
其它特点	安全性能好，可靠性高，安全按照申请安规认证的标准和程序生产，超低空载和待机能量损耗，符合各国五级节能标准，抗干扰性能好，内置抗电磁干扰滤波器，输入电压范围宽，全部为100-240V，符合全球使用标准，初次级绝缘性能好，高频变压器100%采用真空浸透，满负荷高温烧机，1
包装清单	适配器 x1
保修政策	全国联保，享受三包服务
质保时间	3个月
质保备注	3个月有限保修
客服电话	800-858-0888

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大家一起说

常见问题：

我要提问专家速答

Q
戴尔笔记本电源适配器正常亮灯，但是连接到电脑之后，灯就熄灭，无法开机、充电

A
建议直接找商家售后换个电源适配器看看，如果换啥都一样就要检测下了。
Q
我想知道，联想B470电源适配器的配置是20V 4.5A 90W吗？

A
不是电池类型：6芯锂电池纠错续航时间：具体时间视使用环境而定电源适配器：100V-240V65W自适...[详细]

Q
我的戴尔笔记本电脑充电器不插电脑的时候充电器上面的灯会亮，插上电脑充电器上面的灯又不亮了，而且又充不上电，请问这是什么东西坏掉了？

A
直接找个确定没有问题的同样的充电器尝试下看看，或许充电器问题而已。
Q
戴尔笔记本充电器充电为什么老是响，是什么原因

A
笔记本最好不要一边充电一边用，那样对电池不好，戴尔是全国联保的，你可以打客服问一下，或者去你买的那个...[详细]

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关于戴尔

戴尔

联系电话：400-881-9941（家用）; 400-889-7177（商用）
官方网站：点此进入
电子邮件：cn_support@dell.com

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            <div class="name"><a title="苹果35W 双 USB-C 端口小型电源适配器" href="/notebook_powersource/index1412952.shtml">苹果35W 双 USB-C 端口小型电源适配器</a></div>
            <span class="compare-btn" data-comparebtn-id="1412952" node-type="interest-compare" data-compare="1412952,苹果35W 双 USB-C 端口小型电源适配器,/notebook_powersource/index1412952.shtml,https://2e.zol-img.com.cn/product/220_80x60/26/ceWCCZp7QvQb6.jpg,649"><i></i>对比</span>
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            <span class="num">7</span>
            <a class="pic" href="/notebook_powersource/index1317352.shtml"><img alt="ThinkPad thinkplus口红电源Mini" width="100" height="75" src="https://2d.zol-img.com.cn/product/204_100x75/31/cenmKonPzPpbw.jpg"></a>
            <div class="name"><a title="ThinkPad thinkplus口红电源Mini" href="/notebook_powersource/index1317352.shtml">ThinkPad thinkplus口红电源Mini</a></div>
            <span class="compare-btn" data-comparebtn-id="1317352" node-type="interest-compare" data-compare="1317352,ThinkPad thinkplus口红电源Mini,/notebook_powersource/index1317352.shtml,https://2d.zol-img.com.cn/product/204_80x60/31/cenmKonPzPpbw.jpg,649"><i></i>对比</span>
            <a href="/notebook_powersource/index1317352.shtml" target="_blank"><div class="price">￥78</div></a>
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            <span class="num">8</span>
            <a class="pic" href="/notebook_powersource/index1313790.shtml"><img alt="Oneda 联想170W方口电源适配器" width="100" height="75" src="https://2e.zol-img.com.cn/product/204_100x75/570/ce4M71zajuVS6.jpg"></a>
            <div class="name"><a title="Oneda 联想170W方口电源适配器" href="/notebook_powersource/index1313790.shtml">Oneda 联想170W方口电源适配器</a></div>
            <span class="compare-btn" data-comparebtn-id="1313790" node-type="interest-compare" data-compare="1313790,Oneda 联想170W方口电源适配器,/notebook_powersource/index1313790.shtml,https://2e.zol-img.com.cn/product/204_80x60/570/ce4M71zajuVS6.jpg,649"><i></i>对比</span>
            <a href="/notebook_powersource/index1313790.shtml" target="_blank"><div class="price">￥199</div></a>
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            <span class="num">9</span>
            <a class="pic" href="/notebook_powersource/index1313788.shtml"><img alt="Oneda 微软65W电源适配器" width="100" height="75" src="https://2e.zol-img.com.cn/product/204_100x75/552/ceahzag9g87zg.jpg"></a>
            <div class="name"><a title="Oneda 微软65W电源适配器" href="/notebook_powersource/index1313788.shtml">Oneda 微软65W电源适配器</a></div>
            <span class="compare-btn" data-comparebtn-id="1313788" node-type="interest-compare" data-compare="1313788,Oneda 微软65W电源适配器,/notebook_powersource/index1313788.shtml,https://2e.zol-img.com.cn/product/204_80x60/552/ceahzag9g87zg.jpg,649"><i></i>对比</span>
            <a href="/notebook_powersource/index1313788.shtml" target="_blank"><div class="price">￥99</div></a>
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            <span class="num">10</span>
            <a class="pic" href="/notebook_powersource/index1313784.shtml"><img alt="Oneda 180W电源适配器" width="100" height="75" src="https://2d.zol-img.com.cn/product/204_100x75/533/cexPydCBE7Jv2.jpg"></a>
            <div class="name"><a title="Oneda 180W电源适配器" href="/notebook_powersource/index1313784.shtml">Oneda 180W电源适配器</a></div>
            <span class="compare-btn" data-comparebtn-id="1313784" node-type="interest-compare" data-compare="1313784,Oneda 180W电源适配器,/notebook_powersource/index1313784.shtml,https://2d.zol-img.com.cn/product/204_80x60/533/cexPydCBE7Jv2.jpg,649"><i></i>对比</span>
            <a href="/notebook_powersource/index1313784.shtml" target="_blank"><div class="price">￥199</div></a>
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