☆Excellent cyclic life:

Gelled  electrolyte,no acid stratification,assuring reduced corrosion and longer cyclic life of pletes.The cyclic life could come up to 2000cycles when discharging at 20%DOD

☆Excellent rechargeable ability:

Unique grid alloy and gelled electrolyte ingredient,leading very good rechargeable ability after deep-discharge,even in case of contineus foggy or rainy days

☆Environment friendly:

Maintenance free, no pollution ;wide operating  temperature:-40℃-60℃;Wide operating altitude ：2500m～4500m

☆safety and reliable:

 strong ABS container,Reliable venting system,safety.gelled electrolyte leads battery suitable for far sea shipment.

        ☆two kinds of battery terminal are available:one is common lead terminal(bolt&nut),another is wired plug    
产品特性

 

☆免维护，胶体电解质，无流动的电解液，运输安全。

☆可靠性高、寿命长，放电深度20%DOD以内循环寿命达到2000次以上。

☆重量、体积比能量高，内阻小，输出功率高。

☆自放电小，20℃下每月的自放电率不大于2%。

☆满荷电出厂，

☆可任意方向使用，工作温度:-40℃-60℃;海拔高度：2500m～4500米

☆恢复性能好，电池过放电至0伏，放置30天，仍可充电恢复，解决了太阳能在阴雨天或者大雾天未能及时充电的麻烦。