Just seen this for sale one the bay deal of the day,
http://www.ebay.co.uk/itm/12V-PORTA...ERY-START-BOOSTER-CHARGER-LEADS-/190960847751
Is this just a cheap one of will it be powerful to do what it's ment to
http://www.ebay.co.uk/itm/12V-PORTA...ERY-START-BOOSTER-CHARGER-LEADS-/190960847751
Is this just a cheap one of will it be powerful to do what it's ment to