Isbell was mayor of Pasadena from 1981-1985 and from 1993-2001 when he reached term limits. He was returned to the mayor's office in January, 2008 for an unexpired term and subsequently was re-elected to a full term in May, 2009.
These are nicads though, probably your gold cart is lead acid. If you find a good cheap local source of deep cycle 6 volt batteries, let me know. I'd say 7 years is a pretty good run for golf cart batteries, esp. if you ran them down several times. You'll do even better if you top them off at 80% or more.
Both have advantages and disadvantages. 1  Before looking at the pros and cons, here are a few automatic selection factors: 2  If your use of the cart requires continuous operation for over 2 hours, no stopping, then you need a gasoline powered car. Electric carts are designed for 36 holes of golf between charging. 36 holes of golf is about 12 miles, with starting and stopping. If you plan to use the cart indoors extensively, then you need an electric car. There is no effective way to eliminate the exhaust fumes from a gas powered car.