Although it really depends on the model, most are 12V.
Do You Have The Old battery how many cells does it have,most 6volts have 3cells and 12volts have 6.It all depend on the tractor some use a motorcycle battery.
Usually 6v, can be 12v.
It should be 12 volt.
My lawn tractor is 12V, but I bet there are 6V ones also.
The settings on your battery charger may vary the charge voltage (e.g. 6V and 12V) or the charge rate (e.g. 2A and 6A). Because you say that your charger has three settings, I would guess that either the charge voltage is fixed at 12V (and you have 3 choices for charge rate) or you have one setting for 6V and two choices for charge rate at 12V. Make sure the voltage is set to the markings on your battery. This is most likely 12V, but it's best to make sure. If you can't match the setting (you have a 12V only charger and your battery is 6V), you must use another charger or you are likely to damage the battery and to risk explosion. The charge rate setting is meant to allow you to charge batteries of different sizes. A lawn tractor battery probably should be set at the lowest charge rate, say 2A. Larger batteries, like the one in your car, can be charged at higher rates. Charging at a low rate prevents the build-up of heat in the battery and reduces the risk of damage.
As many as it was designed to be. Tonnage doesn't equate to voltage, and there are 12v automotive systems capable of such tonnage (particularly in tractor-trailer units). Could be 12v, 24v, 110v, 220v, 440v, etc.
can a 12v lawn mower sealed battery be charged with 12v battery charger use on cars
The best way is by the number of lids or cells in the battery. Each cell is approx. 2 volts. 6 volt has 3 lids 12 volt has 6 lids.
The output voltage of 12V 5W solar panel is 12V. The current is 0,41667A. These values are normaly calculated with 1000W/m2 of solar radiation.
12V
12v
12V 5Ah
12v