• Brand : Signia/PowerOne
• Product Type: Hearing Aid Battery
• Type Designation: p13
• Voltage (V) : 1.45 V
• Electrochemical system : Zinc Air
• Typical capacity (mAh) : 300*
• Diameter (mm) : 7.9
• Height (mm) : 5.4
• Weight (g) : 0.83
• *625 Ohms 12h/day to 0.9V at 20°C / 55% r.h.