Features 1、APPLICABLE BATTERY: Automatic battery charger for generator, applicable to 12V 24V battery pack, with maximum charging output current of 5A. 2、WIDE APPLICATION: Adopts switching power supply structure, with wide input AC voltage range, wide application range and high efficiency. 3、FAILURE ALARM: The charger has mains failure alarm interface. When the AC input is powered off, the alarm port will be closed immediately. 4、2 STAGE CHARGING: Adopts 2 stage automatic charging method, which prevents the acid battery from overcharging and maximize the battery life. 5、DURABLE MATERIAL: With excellent aluminum alloy shell and electronic components, the charger has stable performance and fast heat dissipation. Specification Item Type: Generator Battery Charger Model: BC-5A Product Material: Aluminum Alloy, Electronic Components Maximum Power Transmission: 12V Battery: 60W, 24V Battery: 115W Technology: Switching mode (flyback) 100KHz Output Current: 5A Operating Temperature Range: -20 to +70℃ Storage Temperature Range: -40 to +80℃ Maximum Relative Humidity: 95% Efficiency (Full Load): ≥86% Output Noise (Vpp): 0.2V Failed Output Imp: 270ohm Width: Approx. 108mm / 4.3in Height: Approx. 112mm / 4.4in Depth: Approx. 55mm / 2.2in Package List 1 x Battery Charger 1 x User Manual