Help!!! corded or cordless lawn mower

The problem with "cordless" these days is, "lithium."

I can't comment on mowers, but my old electric golf trolley, had a lead/acid battery the same size and weight as an average car battery. When these need replacing, (used more frequently and for longer than a mower) they were about £50. My new leccy trolly has a lithium battery, supposedly much longer lasting than a lead/acid one and so they should be, at £200 a pop.

So I'd suggest checking how much a battery replacement costs for a new cordless mower. Keeping in mind of course, the mower and battery can be stuck in the shed for six months at a time.

I've a bog standard Flymo with a cord. It's not a problem, I don't need a cordless mower.