Product Description:

Our Sodium-ion battery cell can operate in extreme temperatures ranging from -40°C to 65°C, making it a versatile choice for various industries. Whether you need power for your warehouse equipment or backup power for your home, this battery cell is up to the task.

Our Sodium-ion battery cell is proudly made in China, ensuring high-quality manufacturing standards. With its exceptional performance and durability, our Sodium-ion battery cell is the perfect power solution for all your needs.

Advantages for Na+ battery:

1.Cost advantage

Sodium-ion batteries have obvious cost advantages. First, the crustal abundance of sodium ions, the main charge carrier of sodium-ion batteries, is about 2.36%, much higher than the 0.002% of lithium ions. The resource reserves are abundant, and each country can use seawater to prepare sodium salts, so the resources are evenly distributed. Secondly, sodium ion compounds are highly accessible, stable and cheap, which is 1/50 of the price of battery-grade lithium carbonate. Compared with lithium-ion batteries, the overall cost is reduced by 30-50%.

2: High safety
a.Sodium-ion batteries have high safety performance, which can effectively reduce storage and transportation costs.

b. Sodium-ion batteries do not catch fire or explode in tests such as overcharging, overdischarging, short circuiting, and puncture.

c. Sodium-ion batteries have a higher thermal runaway temperature, and are prone to passivation and oxidation and not spontaneously combust in high-temperature environments.

d. Sodium-ion batteries have higher internal resistance than lithium-ion batteries, generate less instantaneous heat in the case of a short circuit, have a lower temperature rise, and have a higher thermal runaway temperature than lithium batteries, making them less likely to cause safety hazards such as fire and explosion.

In summary, sodium-ion batteries are safer than lithium batteries.

3: Better low temperature performance
Sodium-ion batteries have the advantage of wide temperature range, and have good capacity retention rate in the temperature range of -40°C~80°C. In contrast, lithium-ion batteries have a lower capacity retention rate at low temperatures. Therefore, sodium-ion batteries have better performance in low temperature environments.

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