This Orion Dynamo Pro 155 Watt-Hour AC/DC/USB Lithium Power Supply looks to be useful and powerful -- what do folks think about it?
https://www.telescop...keyword=lithium
https://www.youtube....h?v=0HTHgqc8SC8
It sports three 12V DC ports, three USB ports, and a three-prong AC port.
The Celestron PowerTank Lithium Pro https://www.celestro...ank-lithium-pro costs more and doesn't have as many ports.