If all we want to do is charge one/two batteries (Gr29,), is the 1000i enough. Prefer not to go 2000i, even for only $200 more. I'm concerned about size and weight, somewhat ... and will never ca...
Probably. My tc charger was only 650 watts max draw according to the specs. You could also use a smaller/separate charger if you wanted to. If your charger has the model on it, you can look up its specs.