Sorry, I should have stated earlier that the WalMart Canada unit is the Schumacher 1562A. On the shelf (in the Markham store on Hwy 7) there was also an older model of the same charger but this one had the manually switchable 6V/12V capability.

I opted for the automatic version, though I probably could have saved a buck or two if I'd taken the older one. Too, I read that someone had bought the automatically switching one only to have it fail right out of the box. The switchable one seemed to be the reliable one to that guy. That being said, I suppose I should check mine to make sure it works (before it gets wrapped for under the tree ).