FeaturesAC input: 110V-260V AC, 47 to 63HzOutput power: 1000WDC output voltage: choose Weight:about 1kgSize:80*130*200mmLED indicator light logo: red and green, double color instructions, red charging green finished or standbyEfficiency: >93%Use for : lithium /lifepo4/LTO/lead acid batteryCharging Mode: 3 Stages, CC, CV, TrickleOutput current :9.5AWork Conditions:Ambient temperature: -5 - 40RH: 5 - 95%Max. altitude: 10000 meterCooling: chargers use of forced air cooling system. Under dustless and ventilated conditions, the full load temperature rise not exceeding 40.Storage conditionsAmbient temperature: -40 - 70RH: 0 - 95%Max. altitude: 20000 meters.