Built-in high up to 1500MAH free maintenance seaied lead-acid rechargeable hattery.

1、内置可充电免维护、容量高达1500Mah，密闭铅酸蓄电。

Four new materials,such as carbon suspension,sodium sulfonate of polyoxyethylene allyl glycidyl nonyl phenyl ether,vanillyl alcohol,vanillin,etc,in lead-acid storage batteries were reviewed.

了铅酸蓄电用碳素悬浊液制备与作用方式以在铅酸蓄电使用氧化乙烯烯丙基缩水甘油基壬基苯醚硫酸酯钠盐、香草醇和香草醛作用机理。