Fielect 50Pairs 18650 Battery Spring Plate 18650 Battery Positive Negative Conversion Spring Contact Nickeling Plate 18.5mmx16mm

The Fielect 18650 Battery Spring is a game-changer for anyone looking to upgrade their battery-powered devices! With its innovative design, this spring can be deformed under external force and then restored, providing a reliable conductive role in your batteries.

Made of high-quality iron with nickel plating, it ensures good conductivity and better electrical performance.

Whether you're using it for remote control, electric binoculars, battery-powered radio, clock, or any other battery-powered device, this spring will deliver exceptional performance.

And with 50 springs included in the package, you'll have enough to outfit all of your devices! Don't settle for anything less - choose the Fielect 18650 Battery Spring and experience the difference for yourself!