赛特蓄电池BT-HSE-55-12 (12V55AH/10HR)参数视频

赛特蓄电池BT-HSE-55-12 (12V55AH/10HR)UPS\EPS\直流屏BAOTE 50AH

Sealing function, when the battery is lower than the valvepressure of the safety valve, the safety valve is closed to preventthe internal gas acid fog from leaking out, but also to prevent airfrom entering the battery to cause adverse effects. Ensure thenormal internal pressure of the lead-acid battery, promote theoxygen compound in the battery, and reduce water loss.Explosion-proof effect, some safety valves are equipped withanti-acid hair, anti-riot film. For example, the batteries producedby Sett Battery manufacturers. In addition, there are many types ofsafety valve structure, mainly hat, umbrella, sheet and so on. Thecommon is made of rubber with good elasticity into a cap raft,which is simple in structure and low in failure rate, so it iswidely used.