Zhejiang Narada Power Source (300068.SZ) has developed sodium-ion batteries with high-stability sodium-positive electrode and high-pressure solid hard carbon negative electrode, which has an energy density of 140Wh/kg.

Gelonghui Finance · Aug 9 05:57

On August 9th, Golonghui reported that Zhejiang Narada Power Source (300068.SZ) stated on an investor platform that the company's 690Ah large-capacity energy storage specialized battery is compatible with 650Ah to 750Ah capacity, has a lifespan of over 20 years, and has a volumetric energy density of 380-440Wh/L. The battery can be cycled up to 15,000 times and has a single cell energy capacity of over 2 kWh, with an energy efficiency of over 96%. A large-scale production line is currently under construction. The company has also developed sodium-ion batteries, which use a highly stable sodium-based positive electrode and a high pressure, solid carbon negative electrode, with an energy density of 140Wh/kg and a cycle life of 3,000 times. The batteries can support 5C charging and discharging and operate in extreme cold environments of -40℃, with mass production capabilities.

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南都电源(300068.SZ)：研制的钠离子电池，采用高稳定钠电正极和高压实硬炭负极，能量密度140Wh/kg

Zhejiang Narada Power Source (300068.SZ) has developed sodium-ion batteries with high-stability sodium-positive electrode and high-pressure solid hard carbon negative electrode, which has an energy density of 140Wh/kg.

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