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Sodium ion batteries are a type of rechargeable battery that use sodium ions as the primary charge carrier. They are composed of an anode, cathode, and electrolyte, with sodium-based materials often used for both the anode and cathode. These batteries operate similarly to lithium-ion batteries but utilize sodium, which is more abundant and potentially less expensive than lithium.
| Nominal voltage | 2.3 to 3.6 V |
| Energy density | 100 to 150 Wh/kg |
| Cycle life | 2000 to 5000 cycles |
| Operating temperature range | -20 to 60 °C |
| Charge time | 1 to 5 hours |
When selecting sodium ion batteries, consider the specific application requirements such as energy density, cycle life, and operating temperature range. It's important to specify the desired voltage and capacity based on your power needs. Additionally, inquire about certifications and safety standards relevant to your industry, as well as the quantity required for your project.
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They are made from abundant materials, have lower costs, and are less prone to resource scarcity compared to lithium-ion batteries.
They typically have a cycle life ranging from 2000 to 5000 cycles, depending on usage and conditions.
Yes, they can operate in a temperature range of -20 to 60 °C, making them suitable for various environments.
Yes, they have a lower risk of thermal runaway compared to lithium-ion batteries, but safety standards should always be followed.
Charge times can vary from 1 to 5 hours, depending on the battery's capacity and charger specifications.
They are used in renewable energy storage, electric vehicles, and industrial power backup systems.