The Motorola 1 powerbank is the wireless series model of our powerbanks. With this model you can charge your smartwatch til 4/5 times and more, so you can utilize it for the whole week. To be able to charge your powerbank you will need some hours, one time it is discharged (you can see it by the first green flashing led). We choose the Panasonic batteries, because on our opinion, they are the best and let to have a long lasting life with energy saving. The same charge cycle is like the one at 110/220V, since if you should have choosen for the quick system, the batteries should have had a very short life. The same for smartwatch battery and in this case it is better to avoid any damage. During charging, the powerbank can be put either horizontally and vertically, and since it is ultra portable, you can put it in your bag, suitcase, backpack, handbag, shoulder bag or wherever you want. It will charge always correctly. The 4 green leds indicate the percentage of charge from zero to 100% in 4 steps (so 25/50/75/100). The additional usb port lets you to charge your smartphone til 3 times (it depends on your model). After 2 hours since charged, the powerbank stops the charge, so you can save energy for the next charge. After production, we will make some customized designs fro each model so you will be able to choose the one you like. The adjustable screw, let you to fix all metal watchbands, in case your smartwatch should come with metal strap. For all these characteristics, our powerbank is an incredible and very useful instruments, that is impossible to be without. Will be the perfect friend for your smartwatch. And our powerbank is not an idea or a project whose you see 3d images or files, it is simply a real and fully functional instrument, ready for the market. Tested in more than three years and always without having problems with all the smartwatches during charging.