The TASER® X26™ Series DPM (Digital Power Magazine) with Extra Cartridge Holder is the integrated power source for both the TASER® X26c™ and the TASER® X26™. The DPM uses lithium battery cells and an onboard solid state memory chip to store important information, i.e. tracking power consumption, remaining power level, energy cell (battery) percentage, duration remaining during pulse discharge, time, date, and warranty status. This information is displayed on the TASER® X26™ Series Central Information Display (CID).