OPERATING INSTRUCTION (1) Make sure the battery charger output voltage is the same as theconnecting battery.(2) Plug in the power cord. LED indicates green flash when AC power on.(3) Connect the battery charger to the battery.(4) Start charging; please refer to 4. LED INDICATION Model LS24/8A-08Output Current (DC) 8A±5%Charging Voltage (DC) 28.6V±0.2VFloating Voltage (DC) 27.0V±0.2VInput Current (AC) 3.0A max.Input Voltage (AC) 100 ~ 240 Vac; 50/60HzEfficiency AC-DC 89% min (@ 230Vac); 87% min (@110Vac)Operating Temperature 0°C ~ 40°CSwitching Method SWITCHING MODECharging Method Constant current, two stage constant voltageBattery Application 24V Lead Acid Rechargeable Battery (45Ahr ~ 79Ahr)Output Detection1. Short Circuit Protection2. Reverse Power Protection3. Overheat Protection4. Charging Plug ProtectionOperating Humidity 10% ~ 95 %Measure L 168mm×W 92.5mm×H 55mmWeight 0.93 KgColor Black