The voltage of a Li-poly cell varies from about 2.7 V (discharged) to about 4.23 V (fully charged), and Li-poly cells have to be protected from overcharge by limiting the applied voltage to no more than 4.235 V per cell used in a series combination. Overcharging a Li-poly battery will likely result in explosion and/or fire. During discharge on load, the load has to be removed as soon as the voltage drops below approximately 3.0 V per cell (used in a series combination), or else the battery will subsequently no longer accept a full charge and may experience problems holding voltage under load.作者: 老金 时间: 2008-7-3 11:59
差不多。作者: hncswsj 时间: 2008-7-3 12:06
2.75V 一般很难掌握，3V吧一直这么用着重来没有大肚子过电池作者: kuanvan 时间: 2008-7-3 12:46
3.7就不飞了。。。作者: sznmy 时间: 2008-7-3 13:22
3。7肯定不算过放。
至少可以把安全电压放在3.5。不低于3v一般不会有损害。3.5v以后压降的快。
还有 ，大功率状态和无负载状态的电压不一样的阿，要低一点。作者: zhenxuewang 时间: 2008-7-3 13:41
你要是慢慢的放电，不过热，2.8v没问题啊，但是你能做到么？呵呵！！作者: zhengwandian 时间: 2008-7-3 17:36
底过3.7v飞机已经好没力了吧~~~作者: chkecopy 时间: 2008-7-4 17:23
关键是在天上的时候电压肯定比落地以后测量的低很多.
如何得知带载时的最低电压不过放呢?作者: tzm125 时间: 2008-7-4 20:35
飞机上挂个万用表，呵呵。开玩笑！一般都空载测量到3.7v就可以了，这样保险一点，夏天比较容易过放！小心点好！作者: sefu518 时间: 2008-7-11 10:47
高功率聚合物锂电池出厂时设定放电电压额定值为3.0V作者: sefu518 时间: 2008-7-11 10:48
不低于额定电压3.0V，请放心使用。