Hand Vacuum with batteries that hold a charge

I’ve owned ten or more portable hand vacs in my life. The batteries in all of them did not stand the test of time. After six months or so, they couldn’t hold a charge. But I bought the Black and Decker Cordless Lithium Hand Vacuum in 2015 and the battery seems to be as powerful now as the day I bought it. It’s also the priciest, at $55. In the long run, it’s also the cheapest, since I have not had to replace it. — MF