80V 200A Industrial Charger With an impressive operational range of -40℃ to 50℃ at full power output, and a reduced output temperature range of 50℃ to 75℃, these chargers boldly conquer extreme temperature conditions. Their impeccable insulation resistance of input to output surpasses 10MΩ, while the output to the enclosure holds steady at over 5MΩ.