Renata presents: The thinnest battery in the world?

Renata presents: The thinnest battery in the world?

Mobile devices are continuing to get even flatter in the connected world of today and of tomorrow.

Wearables have become an indispensable part of everyday life and their steady growth is far from getting to an end. Small but powerful: reliable and high-quality batteries that keep pace with the continuous miniaturization are indispensable nowadays. Renata is meeting the growing demands by introducing the right source of energy with the newly developed lithium thin-film battery CP042350.

The ultra-thin 3V battery is ideal for the use in flatter electronic devices since the thickness of 0.42mm is much less than those of conventional primary lithium batteries. The CP042350 is flexible and has successfully passed a 1000 times bending test with a bending radius of 25mm. With a capacity of 28mAh and an average weight of 0.86g, this next-generation battery can be used in a wide range of industrial, medical and consumer devices.

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Mike is the founder and editor of, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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