Features: The casing is made of aluminum and the product has good heat dissipation performance and corrosion resistance. All electronic components are selected according to military grade, and the whole circuit board is sealed with epoxy resin, which makes the product more resistant to moisture, corrosion and vibration. Applicable to the charging of various brand models 12V and 24V batteries, select 12V or 24V battery charging mode by jumper. Working voltage AC80~275V, working frequency 20~600Hz, can ensure that the engine can still be charged at low speed (idle speed). The electric energy of the diesel generator set can be directly charged to replace the fuselage charger. It can be used in a humid environment with a temperature of -40 ° C ~ +65 ° C and a relative humidity of 98 % RH without condensation. Allows the motor to be started while the utility is charging the battery. Applicable to lead-acid batteries, especially suitable for charging fully sealed solid wide temperature batteries. Can be self-stopping for constant current, constant voltage and turbulence of the battery. Soft start function: Since the system adopts the soft start design, it will not generate a large spark due to the power surge. In addition, when the charger is connected online, it will not interfere with the power supply system just after the power is turned on. Specification:Constant Current Fast Charge: When the voltage of the charged battery is lower than the set value (12V battery pack <12V, 24V battery pack <24VWhen the charger is charging the battery at the maximum constant current.Current Limiting: When the charged battery is nearly full (12V battery pack ≥12V, 24V battery pack ≥24V), the charging current is automatically limited.Turbulent Floating Charge