the current should be less than 15% 5 hours discharge rate capacity.

before you start charging , charging equipment must , rheostat and instruments , such as to conduct a comprehensive examination , if any failure or malfunction , should be excluded before charging .
the charge for the DC power supply, DC generators, silicon rectifier can be, it is best to install backflow liftstar Scissor Pallet Trucks protection devices. Power output of the rectifier , the voltage should be higher than 50% of the battery voltage in series , the current should be less than 15% 5 hours discharge rate capacity.
the battery is charging, there is a lot of internal gas generation , the vent must be open , it is easy to let the gases produced during charging discharged , whether by battery dangerous liftstar Electric Hand Pallet Jacks blasting .
after the initial time charging is complete, wait a moment after the dosing screw holes on the lid , and then use water to clean the battery electrolyte appearance , especially for terminals and connection parts, such as bolts, copper joints, more to clean, wash and dry , and then coated with a layer of Vaseline ointment , which prevents corrosion of copper and iron and other metal materials.