ZEPFJHE USB Powered 1/2/4Slot 18650 Battery Charging Hubs For 21700 26700 18500 26650 Batteries With Fast Charging &Auto ShutOff Charger

for both home and travel use, its compactly design and USB power supply making it easy to connecting with adapters, powerbanks, or computers, ensuring flexibility in any setting Ideal for enthusiasts and gadget users who frequently rely on rechargeable batteries, providing a reliability solution for maintaining power across various devices Featuring independents charging slots, this Charging hubs allows simultaneous charging of up to four batteries, enhancing efficiency and convenience for users managing multiple devices The 18650/21700 Battery USB Charging hubs offer compatibility with multiple lithium batteries models, including 18650,21700,26700,14500,18500,26650 Rechargeable Battery, ensuring it meets device needs With builts in features like short circuits and overheats protections, along with intelligent battery management systems, this charging hubs ensures safe, optimized charging tailored to each battery type