This four position simultaneous, fast charger is designed to safely and reliably charge Anton/Bauer Logic Series Batteries twice as fast as the TWQ. The modular design, utilizing four independent charging stations, gives the TM4 flexible charging options. Delivering all of the capabilities and efficiency of the field proven InterActive system, the TM4 is a professional charging solution when needing the fastest battery turnaround time while in the field. The TM4 can also charge 3 batteries while simultaneously acting as a 70 watt power supply.