الوصف

(1) first, confirm the polarity of the battery, charger red clip is connected with the anode, green bean (or black jacket is connected with the negative pole). 
(2) the current regulation switch anti clockwise rotation to first gear off position, then the voltage selection switch to a voltage corresponding to the position of the current adjustment, began to switch from weak to strong, observe the charging current to determine the appropriate charging position (generally charge placed normal charging position). 
(3) in order to extend the service life of the battery, charging current of battery capacity, please use 1/*0 as needed, can be appropriate to increase the current charge to reduce charging time, no any instrument detection cell adequacy situation can unscrew the battery cover. If a large number of bubbles is full of (battery has bad except). 
(4) in the connection lines connect or disconnect the charger to the battery, first disconnect the power supply. 
(5) to the vehicle mounted battery charging, the first connection is not connected with the chassis battery terminal, and then the other end is connected to the chassis, the connection point away from the battery and fuel lines. Then put the charger is linked to the power supply network.