PowerOne Zinc-Air Mercury Free batteries are top of the line, setting the industry standard in hearing aid batteries. Frequently suggested by audiologists as PowerOne brand batteries stand out amongst more conventional brands in providing longer run times, and all around improved performance (higher audio power, greater clarity, and better frequency response). PowerOne batteries are Manufactured in Germany - each cell is upheld to the strictest of safety guidelines. Specification of PowerOne P13 Hearing AID Battery :- Model: P13 Voltage (V) 1.45V Electrochemical system Zinc Air Typical capacity (mAh) 300 mAh Diameter (mm) 7.9 mm Height (mm) 5.4 mm Weight (g) 0.83 g Features of PowerOne P13 Hearing AID Battery :- 6 batteries in 1 packet Optimum Service Life & Performance Extreme Reliability Perfect Anti-Corrosion Protection Mercury Free - Hg 0% Wireless Approved
