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• Guaranteed shelf life: 4 years
• 0% Hg – mercury-free and leak-proof battery
• Guaranteed battery compatibility with all hearing aids
• Stable voltage and clear sound for bluetooth connections and wireless applications
• Up to 75% more energy
• Up to 40 hours of additional working time
• Clearly visible size label: 13
• Strong orange color code on blister pack and battery tab
• Icons to indicate use and functions
• Convenient storage pack with screw with dial and resealable battery cover
