The 21700 intelligent battery system was awarded as IDEA 2020 Finalist!!!
The 21700 intelligent battery system was awarded as IDEA 2020 Finalist!!!
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.
Published Date：9/22/2020 11:53:57 AM From：Facebook
