什么是阀控密封铅酸蓄电池？

特点：采用铅钙锡多元合金，涂膏式极板，低至30%左右的活性物质利用率，采用专用的高孔率、高湿弹性的超细玻璃纤维隔板，极群装配压力高，采用精密定重量注酸方式和先进、环保的内化成工艺，电池具有长寿命、循环性能好、内阻低、大电流放电性能强、安全可靠、免维护、多种安装方式等特点。

用途：通信领域、程控交换机、UPS不间断电源、航海设备、变电所操作及直流电源、报警系统、消防和保安系统、控制设备、太阳能光伏储能系统。

Features: Using lead calcium tin multi-element alloy, paste type electrode plate, active material utilization rate as low as about 30%, using special high porosity, high moisture elasticity ultra-fine glass fiber separator, high assembly pressure of electrode group, adopting precision weight injection method and advanced and environmentally friendly internalization process. The battery has the characteristics of long life, good cycling performance, low internal resistance, strong high current discharge performance, safety and reliability, maintenance free, and multiple installation methods.

Usage: Communication field, program-controlled switch, UPS uninterruptible power supply, navigation equipment, substation operation and DC power supply, alarm system, fire and security system, control equipment, solar photovoltaic energy storage system.