Ohulelks DIY Power Case Box 40x18650 Battery Pack with LED Lighting and Advanced Charging Protocols Detachable Battery Case B

The case detachable design and digital display offer convenience and ease of use, while its compatibility for flat 18650 batteries ensures a customizable charging solution. Transform your collection of 18650 batteries into a powerful, no need welding power sources with this innovative DIY Power Case featuring QC3.0 and PD technology for rapid charging. Suitable for enthusiasts and frequent travelers, this case caters to those who demand reliable power for their multiple devices . Power Case only, other accessories in the picture is not included! Tip: 18650 batteries are not included in the package, you need to purchase separately. Can only use the 18650 battery of which positive electrode is flat top. Please pay attention to the direction of the positive and negative poles., Weight: 0.88736060455 pounds, Manufacturer: Ohulelks