Strongbox has got to be one of the worst line of batteries ever. We never buy them, only tolerate them when they come in on a recent purchase. Roadguard: acids all over, slow crank, poor reserve Hibernator: does not hibernate well. discharges, even on a 60s combine with no shorts. had a post come out of one.. standard: poor cranking amps, All: low life, high cost Any battery you choose will be better. Johnson controls makes a decent product. sold under many brands. I personally use Delco on my pickups, but have seen good life out of Deka, Alliance, Interstate, etc. good luck!