On my way to work the other day, I spotted a powerstation by the trash. It even had the manual tucked in the handle.
I knew it would be a bad battery, so I opened it up and ordered a new one from Amazon for $35.00.
The local battery place had one for $75.00!
The hose for the compressor is rotted so I need to replace it. I was not going to because the connections are crimped but them realized that I could hose clamp new ones on. It will be worth a try.
So for $35.00 I have a jump start, flashlight, 110 VAC inverter and two 12 VDC outputs. If I fix the compressor, I can add that to the list too!