3.7V 18650 26650 Battery Eliminator 5V USB to 4.2V Magnetic Power Supply CableFashion

Replace 3.7V 18650 or 26650 Size battery USB power supply cord.

This is an official 3.7V 18650 26650 Battery Eliminator 5V USB to 4.2V Magnetic Power Supply Cable, made with 100% polyester, featuring a large team logo on the front and team name on the back. It has a regular fit and is made to provide optimal comfort during game days.

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)

Power supply from USB charger,power bank,car USB charger and more USB adapter.

This is the perfect 3.7V 18650 26650 Battery Eliminator 5V USB to 4.2V Magnetic Power Supply Cable for your son to show off his support for the 3.7V 18650 26650 Battery Eliminator 5V USB to 4.2V Magnetic Power Supply Cable. It features the team name and logo in a classic, bold team color that will make him proud to wear it.

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.