UI2 2 slot USB charger for 18650 and 21700

With the UI2 charger, you benefit from a practical and efficient charging solution for your batteries. Thanks to its two slots, you can recharge two batteries simultaneously, allowing you to save time and maximize your autonomy.



This charger is specially designed for 18650 and 21700 batteries, most commonly used in modern electronic devices such as flashlights, electronic cigarettes, cameras and many others. It is therefore perfectly suited to your needs.



Safety is a priority for NITECORE, which is why the UI2 charger has multiple built-in protections. It has automatic polarity detection, thus avoiding any risk of connection errors. Additionally, it is equipped with protection against short circuits, overloads and overheating, ensuring safe charging.



Ease of use is also a major advantage of this charger. Simply plug the included USB cable into a power source (computer, power adapter, power bank, etc.) and place your batteries in the corresponding slots. LED indicators allow you to easily monitor the charge status of your batteries.



Compact and lightweight, the UI2 charger is also very practical to carry. You can take it with you anywhere, whether traveling, hiking or just for everyday use.



Look no further, the NITECORE UI2 2-slot USB charger is the best choice for recharging your 18650 and 21700 batteries in complete safety, simplicity and efficiency. Don't wait any longer, order it now and enjoy an optimal charging experience for all your electronic devices!