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联想45W方口带针电源适配器

联想45W方口带针电源适配器

共4张图片>>

参考报价：

￥129

相似推荐联想（Lenovo）原装笔记本电脑电源适配器充电器电源线方口带针 45W(方口)20V 2.25 U330P S210T U31￥75

产品类型：笔记本电源适配器

适用机型： ThinkPad E，X，T，L，S系列 Lenovo S，Z，P，U，G，YOGA，小新，天逸，杨天，昭阳等系列

输入电压： 100-240V

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	ThinkPad E，X，T，L，S系列
输入电压	100-240V
输入电流	1.2A
输出电压	20V
输出电流	2.25A

电源功率	45瓦
产品颜色	黑色
产品尺寸	134x35x22mm
产品重量	235g
产品认证	3C认证，CE认证，NOM认证，PSE认证，GS认证
其它特点	过充保护，过放保护，过功率保护，过流保护，过压保护，短路保护，防雷保护，温度保护，电磁场保护

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常见问题：

我要提问专家速答

Q
联想笔记本电脑充电器一直连着好吗

A
这是正确，笔记本电池在充满电后会自动断电，充电器直接给电脑供电（完全可以拆掉电池）。充完电后，拔掉充...[详细]
Q
电源适配器发热？笔记本电源适配器发烫怎么回事？

A
1、创造良好的散热环境，把电源适配器放置于不受阳光照射且透风的位置。切记不能在高温下使用时间过长，如...[详细]

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