Getting stuck without power is not ideal. The DuraCUBE Portable Power Station comes with everything you need to power your devices. It has an anodized air-craft grade aluminum construction with a LiFePO4 battery. It weighs only 18.7lbs, so you can easily take it with you anywhere.
This power station has 2 x DC ports, 2 AC outputs, and USB ports. It has a MPPT Solar Controller for solar charging. It also has a smart battery management system for protection against voltage, current, temperature, and reverse polarity issues. The DuraCUBE has 512Wh capacity.