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NITECORE 21700 Intelligent Battery System Awarded as IDEA 2020 Finalist

September 21st 2020


Among nearly 2,000 entries across 19 categories, the NITECORE 21700 Intelligent Battery System has been recognized as IDEA 2020 Finalist by an IDEA jury of 41. This is also the second time that NITECORE has won an IDEA Award.


2020 marks the 40th anniversary of the International Design Excellence Awards (IDEA), one of the longest running and most prestigious design awards programs in existence. Originally founded to recognize exceptional achievement in industrial design, the program has since grown to highlight design in many connected disciplines including design strategy, branding, digital interaction and so much more.


The 21700 Intelligent Battery System is an innovative power solution which consists of the NITECORE 21700 i Series Battery, the ML21 Magnetic Light, the MC21 Magnetic Charger and the MPB21 Magnetic Power Bank. Designed to offer a consistent power source and to minimize the burden in the outdoor activities, it can easily provide the necessary light source and transfer power between different devices on the go.

21700 i Series Battery
As a patent product developed by NITECORE (Patent No. ZL201820118916.0, US Patent Pending), the 21700 i Series Battery is a proprietary 21700 rechargeable Li-ion battery featuring dual way output with positive and negative polarities at both ends and a high energy density. It enables a highly efficient output by minimizing the loss of power due to internal resistance. The 21700 i Series Battery is compatible with conventional chargers including NITECORE UMS2, UMS4, UI1, UI2 and more, besides other accessories in the 21700 Intelligent Battery System. It can also power conventional 21700 flashlights and other compatible devices.

ML21 High CRI Magnetic Light Module
With a max output of 80 lumens, it is perfect for either handheld or tail stand to be used in short-distance illumination such as reading, camping or emergency. Attach the ML21 to the end marked with (+) of the i Series Battery to activate the light. Detach to deactivate it.

MC21 Magnetic Charger Module
The incredibly tiny size significantly eases the outdoor burden. Attach the MC21 to the end marked with (+) of the i Series Battery before using the USB cable to connect an external power supply (e.g. a USB charging device) to the charging port to begin the charging process.

MPB21 Magnetic Power Bank Module
Combined with a 21700 i Series Battery, it aims to provide a consistent power supply in the outdoor environment. After attaching the MPB21 to the end marked with (+) of the i Series Battery, use the USB cable to connect a USB device to the input/output port to begin the charging process.

We believe in the maxim that design is nothing but a bold trial and an ingenious passion. The NITECORE 21700 Intelligent Battery System successfully meets the IDEA concept of design to bring real benefit to users, clients, and society. NITECORE will keep innovating and continue to release great hit products with innovative ideas in the future.