features the AUTO function that set the feeding current during the process of charging or discharging.It can disconnect the circuit automatically and alarm once detecting any malfunction. Features: 4 independent charging ports. Optimized operating software. Internal independent lithium battery balancer. Balancing individual cells for battery discharging. Adaptable to various type of lithium battery. Fast and storage mode of lithium battery. Cyclic charging/discharging. Re-peak mode of NiMH/NiCD battery. Data store/load. Terminal voltage control(TVC). LiPo battery meter. Maximum safety. Automatic charging current limit. Capacity limit. Teperature Threshold(teperature probe is not included). Processing time limit.