Chinese Researchers Develop Water-Based Battery with 120,000 Charge Cycles
Chinese researchers have created a water-based battery that can endure over 120,000 charge cycles and is non-flammable. The battery uses organic electrodes and safe, neutral electrolytes. Unlike lithium batteries, which can catch fire, this new battery could be used for renewable energy storage, backup systems, and more. However, it has lower energy density, making it less suitable for electric vehicles and smartphones. If mass production is successful, it could significantly impact energy transition efforts.

Researchers in China have developed a water-based battery that can withstand over 120,000 charge cycles, significantly outlasting conventional lithium-ion batteries, which typically support 1,000 to 3,000 cycles. This battery utilizes organic electrodes and non-hazardous, neutral electrolytes, making it non-flammable, in contrast to lithium batteries.
While it has a lower energy density, limiting its use in electric vehicles and smartphones, it could be beneficial for renewable energy storage alongside wind farms or solar fields. If mass production is achieved, the battery could greatly influence the energy transition.




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