凤凰蓄电池的使用寿命与凤凰 蓄电池的放电深度密切相关。放电深度是指用户在凤凰 蓄电池使用的过程中，凤凰 蓄电池放出的安时数占它的标称容量安时数的百分比。深度放电会造成凤凰 蓄电池内部极板表面硫酸盐化，导致凤凰 蓄电池的内阻增大，严重时会使个别凤凰 蓄电池出现“反极”现象和电池的永久性损坏。江苏凤凰 蓄电池的放电深度严重影响凤凰 蓄电池的使用寿命，非迫不得已，不要让凤凰 蓄电池处于深度放电状态。
The service life of Phoenix battery is closely related to the discharge depth of Phoenix battery. Discharge depth refers to the percentage of ampere hours released by Phoenix battery in its nominal capacity when users use Phoenix battery. Deep discharge will lead to sulfation of the inner plate surface of Phoenix battery, increase the internal resistance of Phoenix battery, and even cause "reverse polarity" and permanent damage of individual Phoenix battery. The discharge depth of Phoenix battery in Jiangsu province seriously affects the service life of Phoenix battery. It is imperative not to let Phoenix battery in a deep discharge state.
