Replace 3.7V 18650 or 26650 Size battery USB power supply cord.
This eliminates the need for 18650 or 26650 batteries,Black cable is -,Red cable is +.
No need to change battery frequently: With this Magnetic USB Cable,you don’t need to buy a lot of replacement batteries when the batteries run out(need use your own USB adapter)
3.7V 18650 26650 Battery Eliminator 5V USB to 4.2V Magnetic Power Supply Cable official products are available in a variety of sizes, colors, and styles. Choose from a variety of sizes, colors, and styles to find the perfect 3.7V 18650 26650 Battery Eliminator 5V USB to 4.2V Magnetic Power Supply Cable products for you.
Power supply from USB charger,power bank,car USB charger and more USB adapter.
3.7V 18650 26650 Battery Eliminator 5V USB to 4.2V Magnetic Power Supply Cable is a part of the baseball products category from the official online store . The gear is guaranteed to make you feel like a true 3.7V 18650 26650 Battery Eliminator 5V USB to 4.2V Magnetic Power Supply Cable fan when you wear it. The top features a breathable mesh fabric that allows for maximum ventilation. The 3.7V 18650 26650 Battery Eliminator 5V USB to 4.2V Magnetic Power Supply Cable has a modern design to help you stay cool and look good.
If your power bank has an automatic power off function, it will be powered off because the current is too small. It is recommended to use a USB charger to supply power.
