The capacity of the forklift battery is large, and the accompanying charger has high power. Under normal circumstances, the charging current is large and charging is fast. If the battery plug and the charging plug are not in good contact, the contact resistance will increase significantly. According to Joule's law Q=I*I*R*t, it can be seen that a large resistance will generate a lot of heat, and it will generate a lot of heat when charging. So that it burns the plug, burns the wires, etc.
Once the battery is fully charged, the charging function is automatically disconnected and the charger's full indicator lights up green. The forklift charger, as the name suggests, is a charger specifically designed to charge electric forklifts. It uses advanced intelligent dynamic adjustment charging technology and adopts three-stage intelligent charging methods atconstant rant, constant voltage and small constant current. It has the characteristics of high charging efficiency and simple operation.
Chargers can be mainly divided into two categories: high frequency and industrial frequency. High frequency, as the name suggests, means high frequency, which can reach more than MHz.