风帆蓄电池充电注意；
先检查一下电解液，也就是蓄电池里面的液体的高度，不够的话就添加到合适的位置。蓄电池的旁边有两天刻度线，液面在两条线之间就行了，再用蓄电池上面的标示的额定放电电流的1/10的小电流充电就行了。Hebei sails and maintenance-free batteries due to its structural advantages, the consumption of the electrolyte is very small, within the service life of the basic don't need to add distilled water. It also has a shock resistant, high temperature resistant, small volume, small self-discharge, the characteristics of general twice of the normal battery service life.
L every 10 degrees Fahrenheit temperature, reading 0.004
L drop in temperature of 10 degrees Fahrenheit, reduced reading of 0.004
9. 26.7 degrees Celsius, 100% charging mode, the read values should be specified in the manufacturer 1.277 + / - 0.007. Sail charging and maintenance free value and price is almost free maintenance convenient.
