Giới thiệu USB Battery Charger Protection Vape Charger US Plug for 3.7V 18650 Battery
Feature: 1. Intelligent IC control and built-in reference voltage ensure battery full charged (battery full charged rate (≥99%) while ensuring safe use. 2. Automatic identification of battery polarity, positive and negative can also be charged to ensure safe use. 3. Short-circuit protection function, short-circuit IC automatically cut off output to ensure safe use. 4. Stable voltage output when no-load, more accurate and stable voltage, accurate charging, ensure safe use. 5. The charger turns on the green light when it is idle; when it is loaded, the red light flashes and when it is full, it turns on the green light to ensure that the battery is fully charged without overcharging and safe to use. 6. Simple appearance, fashion and generosity give you a new experience.
Note: Please allow 1-3cm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understand.