Long-life Paper-Thin Batteries from STMicroelectronics to Power Tomorrow’s Tiny Tech
STMicroelectronics has begun limited production of its EnFilm™ advanced rechargeable batteries that are less than 0.25mm thick. These paper-thin batteries free designers from the constraints of standard battery sizes and are ideal for use in powering the next generation of personal technology and Internet-of-Things (IoT) devices.
With 3.9V nominal voltage and 0.7mAh capacity, the EFL700A39 can power a wide range of applications. Its lithium technology recharges rapidly from a 4.2V charging circuit and displays low capacity loss as well as long cycle life allowing some 10 years of use if charged once per day. The EFL700A39 is RoHS compliant and UL1 certified, satisfies UN2 tests and criteria for battery transportation, meets IEC 62133 safety specifications, and meets the ISO7816/IEC10373 mechanical and flexibility standards for smart cards.ST is ready to fulfill orders for engineering samples and small production quantities, targeting applications including wireless sensor nodes, RFID tags, smart cards, wearable technology, non-implantable medical monitors, and back-up or storage for energy-harvesting devices. The unit price is $30.00 for orders of five units.
For further information please visit: www.st.com/enfilm-nb
2 United Nations