Hearing aid batteries
zinc air battery
Environmentally friendly, mercury-free, date fresh, stable, durable and long-lastingMercury-free, environmentally friendly, quality guaranteed
Mercury-free, environmentally friendly, reducing pollution
4 years of long-lasting energy concentrationSafe to store, stable and durable, fresh by dateUpgraded materials, long lasting battery life
Longer use and better retention time
Environmentally friendly, mercury-free, mercury-free and cadmium-free, can be thrown directly into dry garbage or other garbage after use
Newly upgraded formula, new design elements increase capacity
Improved power supply. A more optimized anode formula ensures that the battery
Stable performance over the entire operating life.