12 Volt
As long as the battery in the lawnmower is a 12 Volt battery you will be fine.
No, not possible.
Most typically lawn mower batteries are 12 volt but there are the occasional 6v versions out there. you canLook at the battery - somewhere on it, it should reference the voltageRefer to your manual to identify the type of battery if you don't have the battery in your possessionUse a look up such as this - www.batterystuff.com to find the correct battery for your mower.You can usually find a suitable replacement at your local Home Depot or Lowes hardware store.
It varies widely from around 300 on a small car to over 1000 on a truck battery.
Yes it will even work with a 1000 volt
No
if it is any think over 1 volt it is not a cell battery it is just a 6 volt battery if you had a 1 volt then it would be a cell battery
No, it will overcharge the 6 volt battery.
The Mercury Optimax requires a 12 volt starting battery, rated @ 800-1000 cca.
The battery is a 12 volt.
No
When using the Inverter the CCU can be adapted to the users needs. A regular 12 volt battery would work on any small devices.