where can i find unbiased reviews?
Consumer Reports Magazine, or Consumer’s Union Magazine.
I’ve had a Duracell Powerpack 300 for a year or so. I use the inflator a lot and it’s held up fine so far. I haven’t used the jump-start feature yet, but it’s only a small battery, so I’d really only expect it to work if the car battery is down on charge but not completely dead.
You need at least a 17amp battery in the charger, so have as little as 7amp hour witch is not worth a crap and do not get a reconditioned one.