Install an inverter?

So, I thought we had an inverter in our pod but we don’t. 😟 so I want to be able to charge phones and tablets in the pod. Should i install an inverter or do some other work around? Constructive advice is most useful. Thank you,
By the way, I appreciate all the answers I have received and seeing people’s mods here in the forum.

I have a 2015 179.  No 12v plugs it seems.  Wondering if anyone knows if some of the plugs are 12v?  Also, would you install a 12v plug or usb?  We just used our Rpod for the 2nd time with no shore power.  Solar charged battery well.  Our propane had a slight smell (outside) so we used the battery for the refrigerator which lasted fine during the day but by about midnight there was no more battery power for the fridge.  I really would like to be able to charge devices during the day when the solar is strong or at least overnight with 12v.  Any examples of someone adding this inside their pod?

Thanks for the tips. We are checking on the propane smell. It is only right by the tank on the outside but needs addressing for sure before our next adventure.

Originally posted by Gualalapod Thanks for the tips. We are checking on the propane smell. It is only right by the tank on the outside but needs addressing for sure before our next adventure.

Use a mix of water and dish soap. Spray, paint, or drip it on all connections. If it bubbles, there is your leak. We once had an exchange tank where it was leaking where the tank connected to the valve. Someone did not check that tank when it was exchanged and filled.