So I just bought a rechargeable vacuum cleaner for my car. I like to keep my car clean for my Uber and Lyft passengers. My previous vacuum cleaner was a 12 Volt one and had a long and sometimes clumsy cord to deal with. But one thing for sure... I'll need to make sure I keep the new one charged or I may be in a pickle at times. It's the same with our spiritual lives. We must be constantly recharging our faith so that we can be useable for God and the moments needed.