get a badger brush, they last your lifetime, and an old mug. Put some soap in it that you like and microwave it for about 15 seconds. If that fails try another 10 seconds. The soap will melt very fast so don't walk away with it on a minute or it will boil over and make a mess. Let it cool. You will now have a shaving mug and brush. Hot water, Gillette Sensor or equal, and it takes less time than an electric - and you won't have the maintenance either. Just don't shave when driving with even an electric. I have a bad back because of a jerk who was shaving on his way to work and he didn't notice the cars stopped in front of him. He totaled ours and his car when he hit us doing about 50 mph.
When the soap in the mug gets low, go get another bar and fill it again. Hot shave every morning before you shower and life is good.