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Sunpower New Energy: Pioneering High-Temperature Lithium Batteries

Sunpower New Energy is at the forefront of innovative battery technology, having introduced ground-breaking solutions that are specifically designed to meet the requirements of the most difficult environments. The Sunpower New Energy 26700 battery emerges as a cornerstone among its innovative offers, changing the standards for high-temperature lithium-ion batteries. Among its other revolutionary goods.

Providing Power Solutions That Are Revolutionary For Extreme Environments

The Sunpower 26700 battery is an example of robustness and dependability since it was designed to perform exceptionally well in harsh settings. This lithium iron phosphate (LiFePO4) battery has a capacity of 4300mAh and a rating of 3C; it exhibits excellent stability, safety, and durability because of these characteristics. The potential of this product to substitute lead acid paves the way for a wide variety of applications across a number of different sectors.

One of the most notable characteristics of the 26700 battery is its resistance to extreme temperatures. Because it can function at temperatures as high as 85 degrees Celsius, it succeeds in environments where conventional batteries fail. Its exceptional performance holds up even under severe circumstances, boasting a swelling rate of less than 2% at temperatures of 120 degrees Celsius. This ensures safety without reducing the effectiveness of the product in any way.


Sunpower New Energy is a pioneer in innovative battery technology, particularly the 26700 battery. This high-temperature lithium-ion battery, with a capacity of 4300mAh and a 3C rating, is designed for extreme environments. Its stability, safety, and durability make it a reliable choice for various sectors. The battery’s resistance to extreme temperatures, with a swelling rate of less than 2% at 120 degrees Celsius, ensures safety without compromising its effectiveness.

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