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Title: Usefull accessory
Review: I bought this to use with a Vivair air compressor that draws about 15A. It will work off some accessory sockets, my bimmer works for instance, but not for very long without the engine running. In my truck, the amp draw is high for the accessory socket and it is only active with the engine running. This is a bit of a pain when you want to check and air up your tires. So I clip this to the battery terminals and I am good to go. The clips are not huge but work fine for me and the construction overall is fine. It is nothing very fancy but it is well worth the modest price IMHO.
