Li-ion battery is one of the best power supplies for portable devices. Based on constantly renewing and upgrading of material and process technologies, Li Fun has promoted the battery energy density to a higher level, and is able to provide power solution with more flexible dimension design, higher capacity, rapider charge, and longer cycle life. We customize batteries for intelligent wear, smart watch, bluetooth peripheral, wireless earphone, e-cigarette and backup power.

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As lots of electronic devices are carried or placed in extreme high temperature environment, the heat resistance demands for Lithium-ion batteries are increasing.

Adopting the combination of specially developed electrochemical system, Li Fun is able to provide proven high-temperature solution for batteries used in outdoor usage scenario, such as desert, in-vehicle and so on. The special high temperature resistance pouch battery is able to survive extreme temperature up to 85℃, or able to service in temperature range from -30℃ ~ 70℃. It provides safe and reliable energy supply for outdoor security equipment, vehicle-mounted monitoring device, etc.

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The service performance of last generation of Li-ion battery is limited by low ambient temperature. To further improve user experience of ultra-low ambient temperature like outdoor application in high altitude area, Li Fun has developed proven technology to boost the working duration and high power supply of batteries for portable devices working in cold environment under -40℃.

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Ultra-thin batteries make it possible for small objects to achieve intelligence. Bendable ultra-thin cells open up new applications for lithium-ion batteries. For small, thin and flexible devices such as smart cards, trackers and smart wearables, ultra-thin battery can provide a certain amount of electric energy to drive their functions of signal transmission or data acquisition. And ultra-thin secondary battery allows charging and discharging cycle, broadening the servicing life of electronics products.

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