Amazon Echo Show Alexa 1st Generation - Smart speaker w/ 7 “ display White Enjoy Wireless Amazon Echo Show with portable battery based charger!! Battery base portable charger included in the price but not in working Once the battery is charged, you can use the Echo Show without having to keep it plugged in. Excellent condition! No scratches . Used it a couple of time. Amazon Alexa Echo Show with a Free battery base to enjoy wireless streaming of Netflix and its features!!! Smatree Portable Battery Base for Amazon Echo All you need to do to start this portable base off is plug the power cable on the bottom back of the base into your echo show. The press the on/off button located next to the cable. There are also 4 led lights there to show you how much charge is left in the power base, 1 for each 25% I assume. So if all 4 are lit up then it’s fully charged. To charge the power base up you just plug in your original power lead into it. The great thing about this power base is that you can just leave it plugged in indefinitely and the inbuilt Intelligent Battery Charging Technology will work to support connection with the original adapter for a long time without worrying that it will damage the battery. So I can just unplug it and take it elsewhere in the house when I want and not have to fidget about with putting it in the base etc. The 10200 mAh battery keeps your Echo Show work ming for up to 8 hours.