Catalog > Consumer Electronics > Power Supplies > Battery Chargers 3 Stage Automatic Battery Charger Automatic Inverter Battery Charger SMARTCHARGE3000 BATTERY CHARGER LEAD-ACID 12V 7A 230VAC 120W 3 STAGE AUTOMATIC MAX START VOLTAGE 6V IDEAL FOR CHARGING 50-140AH 50/60hz (150x130x60mm) Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Aluminiun extruded case (heat sink) with plastic moulded end caps (plastic must met UL94V0). See Design Concept.Automatic cooling fan.3 x LED indicator ("Power on" — RED, "Charger" — ORANGE, "Full" — GREEN).Power ON / OFFHeavy Duty DC output cable fitted with battery clips.Reverse polarity connection protection, no spark clamp.Thermal and current overload protection. Specifications Rated Input : 230 V —, 50Hz; 110 V —, 60 HzInput Range : 160 — 270 V —, 50 Hz; 80 — 130V—, 60 Hz.Input Power : 120 WRated Output : 12V DC, 7000mAMinimum Start Voltage : 6 VCurrent Fuse Rating : 250V AC, T3 15AType : 3 Stage automaticCharge ControlBulk : 7000mA (up to 14,7V)Adsorption : 14.4VFloat : 13.8VBattery Range : 50 — 140 AhThermal Protect (fan ON) : 65 °C ±5 °CBattery Type : For charging 12V lead acid batteries ONLYPerformance : Micro-processing switching modeEfficiency : App. 85%LED indicators : RED-Power ON; ORANGE-Charging; GREEN-Fully ChargedInput Short : Input Short Circuit ProtectionOutput Short : Ouput Short Circuit ProtectionOutput Polarity Reverse : Output Polarity Riverse Circuit ProtectionOperating Humidity : 20 — 85 %Operating Height (M) : 0 - 3000Dimension (LxWxH) : 156 x 130 x 55 mmWeight : 1.0 Kg