Tenergy 300Wh Portable Power Station + 11W Desk Lamp w/ USB
This portable power station has 8 output ports to charge and power up to 8 devices simultaneously. It has 3 USB ports, 2 AC ports, and 3 12V ports. You can power all your electronics while RV camping. Its compact size and handle design make it easy to carry. Price drops from $249.99 to $139 w/ free shipping.