手机电池续航时间难以达到一天,为什么不出一万毫安电池的手机?
推荐回答(5个)
2019年了智能手机电池技术依然没有很大的突破,想要实现长时间续航不是靠快充就是靠充电宝。几乎所有的手机厂商都想要获得高能量密度的锂电池,从而让手机电量不再焦虑。也许在实验室中存在小体积大容量的电池,但是想要规模化应用到大众消费电子产品并不容易。
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大容量,简单粗暴是否可取?在快充技术下,大容量电池也能获得比较快的充电速度,即便每次给大电池手机充电需要耗费更长的时间,但是考虑到续航也增加似乎大电池也不是不可以?理论上说是完全没有问题的,不少安卓手机容量也达到了5000mAh,翻一倍应该不难。
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智能手机设计追求:轻、薄、
如果硬要生产大容量电池,比如生产一万毫安电池的手机是完全没有难度的。以2019年的电池技术看,生产一万毫安的电池完全做得到。问题就在于如何将大电池塞入手机中。大电池会增加空间,体积将变大。没有办法解决电池高能量密度,那么电池容量越大,电池的体积就要越大,直接导致手机变厚。小体积、大容量的电池或许真的有,但目前看几乎不存在规模化的可能。智能手机本身的尺寸限制了电池,几乎所有的手机保证性能后空间所剩不多。就算手机厂商为了大电池增加了手机厚度,真正买单的消费者恐怕也不会多。
智能手机安全很重要
有手机厂商曾经因为电池原因,销量口碑双双下滑。智能手机已经成为最贴身的数码产品,一旦出现意外将是非常严重的安全问题。电池的容量越大,风险就越高。经常能看到手机电池引发的爆炸、着火意外,手机厂商取舍之下大电池和安全显然选择后者。
安全的重要性远远超过了电池容量大小,因此手机厂商会综合各种因素,保证手机各项参数之间的平衡。
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但是整体来说,锂电池技术确实有了明显的进步。2019年大部分的安卓手机电池容量都能达到3300mAh,甚至还出现了4000mAh和5000mAh的机型。一万毫安电池的手机就目前看,并不现实。手机厂商真的塞进一块高达一万毫安的大电池,大概率手机的厚度会翻倍,消费者购买意愿却不一定会增加。所以目前还没有这种电池。
如果出如此容量大的电池的话,它所需要的技术是非常大的,而且所占的内存也是特别大的
技术还不成熟,其他配件还做不到太小的体积。相信以后会有一块屏幕的厚度就包含所有配件,剩下的厚度都是电池。
1万毫安的电池它的体积会非常巨大,现在的手机都走的轻薄路线,装上去就会很不协调。
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