Last Updated: 29/06/15 3:12pm. West Ham: Start their season in early July. The 2014/15 Premier League season came to an end on May 24 â but some Premier League stars won't be getting much time off this summer.ast Updated: 29/06/15 3:12pm. West Ham: Start their season in early July. The 2014/15 Premier League season came to an end on May 24 â but some Premier League stars won't be getting much time off this summer.
On the bright side, newer 12-volt systems can usually be jump started with a 12-volt car battery without any help from the carâs engine with little risk of ruining your motorcycle or battery.
1 Connecting the negative jumper cable first to the mower and then to the good battery can create a spark at the battery that could ignite flammable battery gas and cause an explosion.  Riding mowers use a 12-volt starting system. Make sure the good battery you use for jump-starting also is 12 volts.