Great buy really nice good charger great batteries charge very fast and last a long time they work they power my device gonna test em out but so far so good works great

Great power for such little batterys i use them in my vape pen great buy thanks for your business i will purchase again thanks for battery and charger seem to be lasting much longer than i had originally expected aside of the 2500mah batteries exactly what i needed at a great price wow looks way better than the picture if you are new to vaping and getting these dont be fooled by the size of the battery cuz everything in pictures looks bigger great great great i am happy with the ultrafire 18650 300mah it keeps my batteries charged for my flashlight batteries hold a charge for a long time order was as i expected