The VAL-4Si is one of the most advanced chargers on the market, capable of charging up to 4 batteries simultaneously. Monitoring the status of each individual battery is an LCD display and control panel located on the front of the unit. Joined with IDX’s BMS software, the VAL-4Si – via PC interface – provides battery data on history and condition of the batteries as a means to help manage and extend overall battery life. The VAL-4Si is a multi-chemistry charger, charging NP-style batteries and additional ENDURA batteries using optional cable assemblies.