
电池的续航能力有 mAh、Wh 两个指标,到底哪个更有意义?
Apr 28, 2014 · Wh表示电池所具有的的能量,W=P*T,1Wh表示该电池可以用1W的恒定功率放电1H。 3.7V的手机电池,容量mAh,其意义是两个相同电压的锂电池容量如果容量不同,则容量越大续航 …
笔记本电脑的电池容量Wh和Whr是什么意思?有什么区别? - 知乎
Wh和Whr是完全同的单位,中文含义都是瓦时。 W代表瓦特,是功率的单位;h和hr都是hour的缩写,代表小时,是时间的单位。 两个单位相乘,就能代表电池能储存的电能量。如:80Wh(80Whr),不 …
如何评价索尼最强降噪耳机WH-1000XM6正式发布? - 知乎
如何评价索尼最强降噪耳机WH-1000XM6正式发布? MSN 快科技5月16日消息, 时隔三年,索尼正式发布了WH-1000XM6头戴式降噪耳机,定价449.99美元(约合人民币3245元),相比上一代X…
怎样购买索尼头戴式降噪耳机WH-1000XM5价格最低?WH-1000XM5 …
想要购买海外版WH-1000XM5的知友们需要注意,其与国行版有以下几点不同: 1、说明书语言不同 收到货后,海外版与国行版最明显的不同就是外包装语言不同。 说明书语言也会因货源地不同而有所 …
Understanding Wh/Mi - Range | Tesla Motors Club
Mar 21, 2016 · 390 Wh/Mi seems pretty high, have you been driving aggressively (lots of launches)? I know the X gets worse energy use numbers than the S and you have 22 inch wheels, which also …
What's your Wh/mi and how do you do it? Any tips?
May 21, 2023 · Just curious, what's your Wh/mi and how do you drive to achieve it? Mine, after 7,000 miles is 265 Wh/mi. I thought I was doing pretty good, but I see some drivers in the 230's or even …
都到了2025年了,Sony WH-1000XM5还值得买吗? - 知乎
都到了2025年了,Sony WH-1000XM5还值得买吗? 现在的价格真的想入手了 (1600左右),想听听诸位的意见。 。。 显示全部 关注者 16
电池容量是怎么计算的? - 知乎
Wh与mAh的量纲是不一样的,之间相差一个电压V量纲! 1III电池标称的4500mAh*3.87V是指在3.87V放电电压下工作,每小时放电450mA可以工作10小时的意思,相同容量,如果让工作电压降到原来一 …
Understanding Wh/mi (or km) | Tesla Motors Club
Mar 29, 2016 · Take the Wh/km figure, divide by 1000 to get k Wh/km, then multiply by the price you pay for electricity in $/kWh. That will tell you how much it costs to drive in $/km (dollars per kilometer …
索尼 WH-1000XM4 怎么连接笔记本电脑啊? - 知乎
索尼 WH-1000XM4 怎么连接笔记本电脑啊? 笔记本是联想win10的系统,蓝牙都打开了,就是在笔记本里面找不到设备,求大佬解决!
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