36V 200A Heavy-Duty Forklift Charger Operating flawlessly within a temperature range of -40℃ to 50℃ at full power output and 50℃ to 75℃ with reduced output, these chargers are engineered to thrive in a wide array of environments. Maintaining high levels of insulation, the insulation resistance between the input and output is guaranteed to be ≥10MΩ, while the resistance between the output and the enclosure exceeds 5MΩ.