A:Answer If your devices use a USB cable to charge, then yes, the Belkin Pocket Power 10K should work with your devices, Dee. While both 10K and 15K have two USB-A ports. The power bank has a different power output and Watt-hours. The 10K has 5 v, 2.4 A with 37 wh and, 5 v, 3.4 A with 55.5 wh for the 15K.