【讨论】关于抱怨 X200 4cell 电池续航时间的 ~

frogalex · 发表于 2008-9-25 13:33:40| 字数 484| - 加拿大 Telus

买电池的时候俺也是犹豫了很久
4,6,9  很难选择电池续航力和重量之间

9Cell肯定是定了不然对不起X200的10小时续航力
另外一块电池到底是4Cell还是6cell 犹豫了很久没法决定

4,6,9 每块都比前一块重不到200克
但是4Cell的续航力只有6Cell的一半
而且4Cell 6Celll定价只差7块钱而已
所以很难选

最后定了一块4Cell 和9Cell
极端一点吧充分发挥重量和续航力两个极端
不要中间派了. 需要便携轻便就用4Cell 需要长时间工作就用9Cell

为了应对4Cell续航力弱的问题
又特别定了一只超薄AC适配器.
这样算是达到了一定的平衡.

..................................................................
另外有X200的朋友可以试试看

1 外接电源启动系统然后抽掉电源
2 彻底关机后从电池启动系统

2种情况即使是同样的模式续航力可能也是不同的

我的X32 在第一种模式下满电续航力2小时
      在第二种模式下满电续航力3个半小时
同样一块6Cell电池

[ Edited by  frogalex on 2008-9-25 15:39 ]

ALLEN^_^

楼上的，，超薄AC适配器在哪里定的?几米？

cubase01

另外有X200的朋友可以试试看

1 外接电源启动系统然后抽掉电源
2 彻底关机后从电池启动系统

2种情况即使是同样的模式续航力可能也是不同的

我的X32 在第一种模式下满电续航力2小时
在第二种模式下满电续航力3个半小时
同样一块6Cell电池

没有道理..

wolstame

楼上，你的电池坏了

不管什么模式都好，电池容量本身不会变，而平均耗电量不会变。

造成这么大差异的原因，是电池内部的控制芯片出现了误差所致，2小时的时候其实还有不少电量，可控制芯片认为电量只有5%，那只能关机罗

thtcs

4芯的是不是40WH?

frogalex · 发表于 2008-9-25 14:01:57| 字数 171| - 加拿大 Telus

QUOTE:

Posted by cubase01 on 2008-9-25 13:48

另外有X200的朋友可以试试看

1 外接电源启动系统然后抽掉电源
2 彻底关机后从电池启动系统

2种情况即使是同样的模式续航力可能也是不同的

我的X32 在第一种模式下满电续航力2小时
...

貌似不同模式下启动后电源管理还是有差异的
朋友的一台小黑也是这样
大家可以先去试试看有没有差别

frogalex · 发表于 2008-9-25 14:36:49| 字数 106| - 加拿大 Telus

QUOTE:

Posted by ALLEN^_^ on 2008-9-25 13:46

楼上的，，超薄AC适配器在哪里定的?几米？

加拿大买的时候订的一百多吧

[ Edited by frogalex on 2008-9-25 14:53 ]

1winc

200克把您累成这样了？

frogalex · 发表于 2008-9-25 14:50:25| 字数 169| - 加拿大 Telus

每个人有自己的需求和品味请不要用自己的标准来要求别人

大家喜欢小黑有不同的原因之所以会有不同的机型和配置
就是因为每个人的要求不同

200克没差麽知道为了减轻200克需要设计,材料,工艺上下多大功夫麽
X200s 1.1KG X200 1.3KG
X200s又比X200轻几个200克?

[ Edited by frogalex on 2008-9-25 14:54 ]

谁在飞

说得对，这个mm也蛮合我的品味。

frogalex · 发表于 2008-9-25 15:23:50| 字数 35| - 加拿大 Telus

~

[ Edited by frogalex on 2008-9-25 15:30 ]

colin4k

楼主的电池在哪儿定的啊，我的af2标配的是9芯，也准备加一块4芯的，还有超薄电源适配器？

frogalex · 发表于 2008-9-25 15:35:41| 字数 13| - 加拿大 Telus

上面已经回复了啊

非常的薄 ~

abroad1982

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风妖

要我就全9的

frogalex · 发表于 2008-9-25 15:41:08| 字数 93| - 加拿大 Telus

貌似头三次要充满用完后再充充分激活锂电后面就没啥要求了
平时不用的时候把电池拿掉不要老放本里面处于充电状态
基本就这些吧 ~

[ Edited by frogalex on 2008-9-25 15:44 ]

abroad1982

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frogalex · 发表于 2008-9-25 15:46:09| 字数 52| - 加拿大 Telus

喜欢的话就算弄3个9Cell也行就是

[ Edited by frogalex on 2008-9-25 16:01 ]

frogalex · 发表于 2008-9-25 15:59:56| 字数 507| - 加拿大 Telus

论坛上有人说4Cell只有一个半小时 9Cell只有4-5个小时
还只是节电模式中低亮度上网
我是觉得不应该这么低
我的X32 6Cell 中等亮度优化了的电源模式
开Wifi看网页都能撑3个半小时
最大电池模式能撑4小时以上
如果X200 4Cell只能用一个半小时
那新平台的优势在哪里?

不过现在我的机器还没到
所以没有发言权
等机器到了我会彻底研究测试一下

我看到网上评测的x200
这是PC World的实测结果
9Cell的电池放电影撑了8小时54分钟
Battery Life (Video Playback in hh:mm) 08:54
http://www.pcworld.com/product/specs/id,31944/lenovo_thinkpad_x200.html

测试X200 9Cell电池续航力最短的ZDNet 也有6个半小时的续航力差异可能在不同的软件设置
和亮度级别还有回放的CPU占用率等
http://review.zdnet.com/laptops/ ... 21_16-33184078.html

国外网站评测
到5Hrs以下的貌似都是在Heavy Duty高负荷下

[ Edited by frogalex on 2008-9-25 16:28 ]

frogalex · 发表于 2008-9-25 16:09:20| 字数 752| - 加拿大 Telus

这是HotHardware的测试
assess the notebook's overall battery life while running a series of applications through a testing script. The MobileMark 2007 reader test module "reads" and pages through a large PDF file continuously until the battery runs out. This test was run with the screen set to 25% brightness.

Our ThinkPad X200 review sample came equipped with the optional extended 9-cell battery. The battery juts out from the rear or the notebook by about an inch and pushes the X200 to a weight of 3.58lb (1.63kg), compared to only 2.95lb (1.34kg) when equipped with the standard 4-cell battery, which sits flush. However, sacrificing weight and size for the 9-cell battery isn't without rewards. In our MobileMark battery test, the ThinkPad X200 managed an impressive 535 minutes (8.92 hours) before finally running out of juice. This put the rest of the notebooks in our test to shame.

frogalex

We ran the Battery Eater Pro "classic" test as well as the reader test. The classic test is designed to stress the system to full-load until the battery runs out and it should give a good indication of the ThinkPad's absolute minimal battery life. We ran this test with the screen at 100% brightness. This test should represent the most punishing battery discharge scenario possible, since the processor, memory, and graphics subsystems are all stressed simultaneously. The X200 managed to last 158 minutes, just over two and a half hours. This is quite impressive especially since it would be highly unlikely any user would stress their X200 this much in normal usage on a constant basis.

The Battery Eater reader test simulates reading a large text file at a moderate speed. This test was conducted with the screen set at 80% brightness. This test is very similar to MobileMark's test except we have set the screen brightness at a much higher level which should reduce the battery life. The X200 was able to last 488 minutes in this test, which is 47 minutes less than the MobileMark test. However the MobileMark test was conducted with the screen set to 25% brightness.

Lastly, we also measured the length of time it takes for the ThinkPad X200 to fully recharge its battery. The X200 was able to fully charge its battery from a completely depleted state in 234 minutes with the standard 65 watt travel adapter. Battery charging is likely to take even less time with the optional 90 watt adapter available from Lenovo.

Classic最高强度测试亮度 CPU内存显卡全部在持续不间断的最高强度应用情况下也就是能想到能更快费它电的方法都用上了
而且是不间歇的最高强度费电压力测试现实应用中是不大可能会出现这么大负荷的 X200的9Cell 都撑了 2.64小时

屏幕80%亮度系统持续不停的读大的文档文件 X200的9Cell撑了488 分钟

[ Edited by frogalex on 2008-9-25 16:35 ]

frogalex

这个是 notebookreview.com的

The ThinkPad X200 comes with three different battery options: 4-cell, 6-cell or 9-cell. The bigger the battery the longer the battery life and of course the heavier the weight. We have the 9-cell cylindrical battery which causes the system weight to jump to about 3.6 lbs instead of the 2.95 lb weight you get with the 4-cell. It turns out that the 9-cell may well be worth carrying the extra weight, especially if you're a mobility freak that hates having to hunt down the next power outlet. Lenovo gives a quoted battery life of 9.2 hours with the 9-cell battery, and for what may be the first time ever our system outperformed the manufacturers quoted time. With the screen set to the 4th level of brightness, wireless on and the system idling for about 8 hours and being used to surf the web for about an hour the battery finally gave up at 9 hours and 53 minutes. This was no torture test on the battery, but during heavy usage with screen brightness all the way up you'll still pretty safely hit 5 hours of battery life. This reviewer took the X200 to a coffee shop to do some work for about four hours and only drained the battery down to 55% of the battery life while constantly surfing, typing, opening and installing programs. It's nice to not have to be glancing around wondering when you'll be able to pounce and claim that guys table who is camped out next to the coffee shops only power outlet.

[ Edited by frogalex on 2008-9-25 16:23 ]

wzl12

X200s整机才重1120克呀！

QUOTE:

Posted by 1winc on 2008-9-25 14:45

200克把您累成这样了？

wzl12

同样道理，我的X200用外置DVD在65W电源时要插两个USB或用电源，而90W电源时只要正常一个USB就可以驱动了。

QUOTE:

Posted by frogalex on 2008-9-25 16:12

这个是 notebookreview.com的

The ThinkPad X200 comes with three different battery options: 4-cell, 6-cell or 9-cell. The bigger the battery the longer the battery life and of course the heavie ...

abroad1982

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frogalex · 发表于 2008-9-25 16:39:10| 字数 265| - 加拿大 Telus

QUOTE:

Posted by wzl12 on 2008-9-25 16:28

同样道理，我的X200用外置DVD在65W电源时要插两个USB或用电源，而90W电源时只要正常一个USB就可以驱动了。

会这样吗我的X32用外置DVD刻录机刻DVD 一条单USB就够了呢
原配的65W电源
等X200回来俺再测试一下万一为了省电减少USB口供电就麻烦了
你接外接光驱附近的USB口有接鼠标啊什么的其他设备麽换个USB口试试呢?
还有试试看把电源管理调高一点试试看也就是不要用太省电的模式
~

[ Edited by frogalex on 2008-9-25 16:43 ]

frogalex · 发表于 2008-9-25 16:56:29| 字数 140| - 加拿大 Telus

QUOTE:

Posted by abroad1982 on 2008-9-25 16:35

新机器拿到的时候是不是电池有点电的要先把它用光
用光了再充是不是大概要充多少个小时

这个不是很清楚影响不大吧
不过锂电池放电不要放得太尽否则反而不是很好
一般首次充电视容量比标准的充电时间多充一半多时间就够了

abroad1982

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frogalex · 发表于 2008-9-25 17:42:06| 字数 12| - 加拿大 Telus

学生机? 有特供开机画面麽

luhua

200克对于X系列来说的确是属于值得考虑的重量。

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