I bought the turbo start battery last year from summit and was really impressed with it. the caps are techincally the wrong color but I could paint them if i really felt inclined.
I order from summit once a year and send it to Ogdensbug NY than drive the 66 km's to go pick it up. They have good deals on a ton ton of stuff, I bought a couple SEM products and some Brad Penn oil too. The often send yous ome Summit bucks with each transaction and if the money tree sprouts a second time I use it to save a few bucks.
Summit's shipping is always quick it seems i ordered more stuff last friday (the 24th) and it allarrived on the 28th in NY.
for reference I picked up oil pan gaskets, rear main seal, SEM super white and thier adhesion promoter, a wix oil filter, 3 quarts of brad Penn and an oil pump.