Model Number
                            GFM2-400, GFM series (AGM)
                         
                        
                        
                            Nominal Capacity
                            400Ah, 200AH-3000AH
                         
                        
                        
                            Nominal Voltage
                            2v battery, 2V
                         
                        
                        
                            Place of Origin
                            Guangdong, China
                         
                        
                        
                            battery type
                            2v maintenance free battery
                         
                        
                        
                        
                        
                            Float
                            Initial Charging Current Less than 50A Voltage 13.6-13.8V
                         
                        
                        
                            Cycle
                            Initial Charging Current Less than 50A Voltage 14.4-14.9V