Vender Tr USB to 4.2V Magnetic Power Supply Cable Replace 3.7V Li-ion Rechargeable Battery al mejor precio

#USB #to #4.2V #Magnetic #Power #Supply #Cable #Replace #3.7V #Li-ion #Rechargeable #Battery USB to 4.2V Magnetic Power Supply Cable Replace 3.7V Li-ion Rechargeable Battery Features: 100% brand new and high quality Replace 3.7V 18650 26650 21700 16340 14500 18500 10440 18350 RCR123A battery USB power supply cord. This eliminates the need for 18650 26650 21700 16340 14500 18500 10440 18350 RCR123A 3.7V 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. With this 3.7V 18650 26650 21700 14500 battery eliminator USB cable,you don't need to buy a lot of replacement batteries when the batteries run out,saving you more time and money. 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 Power adapter to supply power. Specification: Black cable is -,Red cable is + Color: Black Material: Plastic Power Cable length: 100cm input: DC 5V 2A output: DC 4.2V/1A Max Package Includes: 1x USB to 4.2V Power Supply Cable note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!