Bad solenoid, bad ground, faulty ig. switch.
If you can jump start the car then the battery is not fine. Remove the battery cables and thoroughly clean them. If it still will not start check the voltage at the battery with the engine off. You should get 12.6 volts if the battery is fully charged. 12.4 it is 75%, 12.2 it is 50%, and 12.0 it is 25% charged. I would bet your battery is defective.
As long as the battery in the lawnmower is a 12 Volt battery you will be fine.
Does it crank over fine?
Last Sunday my battery was dead, I got a jump start from a professorial battery charger, car started fine, got to church, after car would not start, had it towed to where I can buy a new Battery, car still will not start, where is the starter relay?, is there a fuse link for the starter any where?
There could be many reasons why a car has an issue starting in the morning but not the afternoon. The most common start is that the battery has an issue with cold start, and would need to be replaced with a battery that does have a cold start option.
could be a bad cable connection. clean the battery terminals and the clamps on the battery cables. if it continues to do it, check for a bad ground cable from the battery.
You car battery, or the connections to it, are bad. It can run on the alternator once engine is going.
If you are using it to turn on the car a good battery would help.
Maybe there is a short to earth somewhere in the car so the battery is being permanently discharged.
Make sure the Car is in PARK, if it is in gear like Drive or Reverse, the Car won't start even if the battery and starter are fine.
You know when the starter on your nissan maxima is going bad when your car doesnt start/ even when someone gives you a boost, all your fuses are fine, and none of them are NOT blown. You know its your starter and NOT alernator when you take another battery from a car thats been driven and their battery is ok and you put it into your car and the car will not start. If its the alternator, then the car would start in that case.
it needed a new battery duhh