The maintenance of the electric battery handling trolleys is very different for the service life and performance of the battery, so pay attention to the maintenance of electric battery handling trolleys in use.
If you want to buy battery replenishment on the market, don't buy electrolyte. This is two concepts. Pay attention when adding replenishment: the battery itself has a liquid level mark on the outer casing. There are two horizontal lines. The uppermost line is : The highest liquid level cannot exceed this line, and the lower line is: When it is lower than this line, it should be added with replenishing liquid.