a rider will or an electric start will.
How to adjust brakes on a yardman lawn mower
i dont see why not.
Magnetos
probably
the magneto
replace it
totally
I'm assuming its a riding lawn mower of some type. Our own lawn mowers of this type have an alternator in them that keeps the battery charged
Dead cell in battery, loose of corroded battery connections, or the charging system on the mower engine is defective.
No, it is not necessary to remove it. You can charge it right there on the mower.
This depends on the mower. With out knowing the make and model of the mower so I can look up the type of battery this question can not be answered
did you check and make sure you have plenty of oil. or maybe your lawn mower just needs a break.