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Zinc air batteries are a type of metal-air battery that utilize zinc as the anode and oxygen from the air as the cathode. These batteries generate electricity through an electrochemical reaction between zinc and oxygen, offering a lightweight and efficient energy storage solution. They are typically constructed with a zinc powder anode, an electrolyte, and a porous cathode that allows air to enter and facilitate the reaction.
| Nominal voltage | 1.4 to 1.65 volts |
| Energy density | Up to 300 Wh/kg |
| Discharge current | Typically 20 to 100 mA |
| Operating temperature range | -20°C to 60°C |
| Shelf life | Up to 5 years |
When choosing a zinc air battery, consider the required voltage and energy density for your application. It's important to specify the discharge current and operating temperature range to ensure compatibility with your devices. Additionally, inquire about the shelf life and any certifications that may be necessary for your industry, as well as the quantities needed for your project.
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They offer high energy density, lightweight design, and are environmentally friendly.
Typically, zinc air batteries are non-rechargeable; however, research is ongoing in developing rechargeable variants.
They can last up to 5 years if stored properly and used within their specified conditions.
They generally operate well within -20°C to 60°C, but performance may vary outside this range.
They are ideal for low-power applications like hearing aids and medical devices.
Store in a cool, dry place and keep them in their original packaging until use.