較大的電池電量是否比較細的電池電量多?

2011-12-24 11:55 pm
較大的電池電量是否比較細的電池電量多?

回答 (5)

2011-12-27 6:27 am
✔ 最佳答案
電池種類繁多,儲電量多少與體積不能相提並論,主要係設計時要省電,前兩年我架手提電腦用加大電池只可以用2小時,上個月我買一架新既手提電腦用普通電池至少可以用8至10小時,以前我既手提電話每日需要用兩片至三片大電池,家陣小電池充一次電可用兩日


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圖片參考:http://www.manufacturer.com/cimages/product/www.alibaba.com/0317/o/10316501_50005965_Zinc_manganese_Dry_Batteries_Zinc_manganese_dry_battery.jpg


圖片參考:http://toyreport.org/wp-content/uploads/2010/09/buttonbatteries.jpg


圖片參考:http://3d4me.files.wordpress.com/2009/02/9v-battery.jpg


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圖片參考:http://d2eosjbgw49cu5.cloudfront.net/techwithoutwires.com/imgname--how_to_manage_your_liion_battery---50226711--nokia-li-ion-battery.jpeg


圖片參考:http://buildaroo.com/wp-content/uploads/2010/05/Lithium-ion-battery-400x277.jpg


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圖片參考:http://www.bombayharbor.com/productImage/0873032001263956969/Electric_Toy_Battery.jpg


圖片參考:http://www.psilift.com/imges/batteries.jpg


圖片參考:http://www.masterlift.com/images/batterysmall.jpg


圖片參考:http://image.made-in-china.com/4f0j00JvYEGwMrnLcC/Forklift-Car-Battery-8VBS800-.jpg


圖片參考:http://69.195.77.235/laptop_battery_images_big/HHDV1000H.jpg


圖片參考:http://www.batfaq.com/i/laptopbatteries.jpg


圖片參考:http://img.diytrade.com/cdimg/379261/3958029/0/1184370271/battery_for_Apple_iPhone.jpg







2012-01-04 9:07 pm
點樣為之較大,點樣為之較細?

相同類別的電池,體積大電流量必然比體積細的電量多。
但係不同種類的電池,又唔可以用體積來衡量它的電量。細的有可能比大的電量更多。

科技進步都會提升電池電量和體積的比例,就是要做到體積細,電量高。

看時下的遙控直升機,都用上了體積細,電量高的電池,加上了超強磁鐵做成的小馬達,飛得上天,好玩之極,這都多得有這種微型電池和微型電路、微型馬達等等。十幾年前那裡有可以用電池推動,真係飛上天的玩具飛機,玩飛機都係要用內燃機的。用電池的憂想了。

2011-12-25 1:32 am
如果你講個大字係指體積,咁原則上係啱。
2011-12-25 12:12 am
不是,要睇下幾多伏特先知
2011-12-25 12:11 am
Strictly speaking, you cannot judge the (electrical) capacity of a battery by its size, unless two batteries are of the same type.

It is because the capcaity of a battery depends very much on its structure, especially the materials used in electroyle and the electrodes.


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