Duracell DPP-300EP Good unit!

I'd purchased a Black & DEcker Starter earlier this year from Amazon and it was a piece of junk. It NEVER worked; left my 16-yr old daughter stranded twice. This Duracell, however, lived up to its reputation: the air compressor is a very nice added bonus. If there is a downside, it is it takes a very long time to recharge (often overnight). It will recharge from the car's cigarette lighter outlet while the car's running, so this is a minor quibble.