Specifications Input voltage range: 10.0—30.0VDC Maximum input current limit: <60A, CH1/2<47A Maximum charge/discharge current: 70A@Syn. Mode 40A@Asyn. Mode Maximum charge power capacity: 1400W (Channel 1000W @input > 23.5V) Maximum discharge power capacity: 140W (Channel 80W) Maximum regenerative discharge power capacity: 1400W (Channel 1000W) Maximum extra discharge power capacity: 2000W (Channel 1000W @25V/40A) Maximum current drain for balancing: 2.4A@Syn. Mode 1.2A@Asyn. Mode USB charging port: 5V/1A（current-limiting protection 1.2A） PC Connectivity: USB port Dimensions: 171x118x59 mm Net Weight: 910g Extra functions: Battery internal resistance measurements Servo test Pulse test Store and read data from micro SD (TF) card