over-discharge

基本解釋

The controller also has a battery overcharge, over-discharge protection.
還具有蓄電池過充、過放電保護功能。
The solar controller:To control the entire system, and played a battery charge protection, over-discharge protection.
太陽能控制器：控制整個系統(tǒng)的工作狀態(tài)，并對蓄電池起到過充電保護、過放電保護的作用。
vwaycnlanlan.blog.163.com
In order to prevent over-discharge, can be recharged in under a half of its stored in a cool dry place, and then once every six months to one half of its charge state.
為了防止過度放電，可以在半充電狀態(tài)下將其保存在涼爽干燥的地方，然后每半年一次將其充電至一半的狀態(tài)。