Oneday's Power Bank with Built in Cable offers a practical all-in-one charging solution, eliminating the worry of forgetting your charging cable. Power bank with cable features a high-capacity battery capable of providing multiple full charges for your devices. With versatile output interfaces including USB-C, Lightning, and Micro-USB, it supports simultaneous charging for smartphones, tablets, and other small electronics. Its compact design and integrated cable management make it ideal for travel, work, and everyday use, ensuring reliable power whenever you need it.