浅谈移动电源容量与实际充电次数的关系

 行业新闻    |      2016-08-02

很多人都有这样的困惑,明明是买的10000毫安的移动电源,但是给电池容量只有2500毫安的手机充电,往往充不满三次,移动电源就没有电了,这到底是怎么回事呢?究竟是移动电源厂家们虚标容量还是其他原因呢?在这里移动电源厂家嘉洋美和给大家谱及一下这方面的知识。

晴天棋牌下载安装  

一.环境影响及线材损耗

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浅谈移动电源容量与实际充电次数的关系

二.手机自身降压

手机电池晴天棋牌下载安装的功率和移动电源的一样也维持在3.7V左右,因此移动电源传输过来的电量还会在手机自身进行一次降压处理,这个过程毫无疑问地也会损失掉一部分电量,这也是为何很多手机在充电的时候会发热的原因。


三.实际功率

晴天棋牌下载安装 MUQIANSHISHOUDEYIDONGDIANYUANDEDIANXINBIAOZHUNDIANYAYIBANDOUWEICHIZAI3.7VZUOYOU,YINCI10000HAOANDEYIDONGDIANYUANSHIJIGONGLVWEI3.7V×10000mAh=37000Wh,ERSHOUJICHONGDIANDEDIANYAWEI5V,GENJUNENGLIANGSHOUHENGDINGLV,ZAIYIDONGDIANYUANJIANGSHUCHUDIANLIUSHENGYAWEI5VDEZHUANGTAIXIA,GAIYIDONGDIANYUANDEDIANRONGWEI37000Wh÷5V=7400mAh。


四.转化率

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五.手机运行状态

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晴天棋牌下载安装 XIANGXINKANDAOZHEILIDAJIAYIJINGMINGBAILEYIDONGDIANYUANWEISHOUJICHONGDIANBUJINJINSHIJIANDANDERONGLIANGCHUYIRONGLIANG,DANHENDUORENYEHUIXIANRUWUQU,JIRANSUOYOUYIDONGDIANYUANDOUXUYAOJINGLISHANGSULICHENG,NEIMERONGLIANGYUEDADEZHUANHUALVYUEGAODEYIDONGDIANYUANXIANGBIGENGHAOGENGSHIYONGBA。


移动电源选购误区

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因此移动电源厂家晴天棋牌下载安装嘉洋美和在此提醒大家,选购移动电源时,请不要过分看中转化率,一般来说85%是一个合理的水平,太低了无法保障续航性,太高了则可能存在安全隐患。