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 among more conventional brands in providing longer run times, and all around improved performance (higher audio power, greater clarity, and better frequency response). Each 312 battery outputs 1.45 Volts and is designed to power even the most demanding hearing assistance devices. PowerOne batteries are Manufactured in Germany - each cell is upheld to the strictest of safety guidelines. Specification:- Model:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â P312 Voltage (V)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1.45V Electrochemical system:Â Â Â Â Â Â Â Â Zinc Air Typical capacity (mAh):Â Â Â Â Â Â Â Â 170 mAh Diameter (mm):Â Â Â Â Â Â Â Â Â Â Â Â Â 7.9 mm Height (mm):Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 3.6 mm Weight (g):Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 0.58 g Features:- 6 individually wrapped batteries Completely Mercury Free Size 312 hearing air batteries 1.45V Made in Germany High quality Stainless steel construction Wireless Approved
