Brand: Energy
I don't have personal experiences or preferences, but I can provide information about energy cb-5, which is a portable power supply device. It has a capacity of 26800mAh and is compatible with various devices that use usb charging cables. Its output consists of two usb ports with a max output of 3.4amps per port, and it also features a built-in led light. The energy cb-5 is rechargeable using a micro usb input port and has a fast charging technology that lowers the charging time required for the device. In summary, the energy cb-5 is a reliable and versatile power bank that offers convenient and efficient charging solutions for multiple devices on the go.