I'm considering purchasing an EGO 21" Power+ Self-Propelled mower. At Home Depot price is around $499. How many mowing seasons should I expect to get out of the 7.5 battery pack before it needs to be replaced? What should I expect to pay for a replacement battery?
Li-On batteries come in many flavors so an E-bike, iPad and E-lawn mower don't all share the exact same LiOn chemistry. But in general, 'good care' of a LiOn battery means not drawing it down to zero, leaving it in a semi-charged state (vs. completely full or empty) when stored, insuring warm winter storage if living in a seasonal climate, and not leaving it in the charger once it's fully charged. Or at least those are suggestions I've received from E-bike manufacturers and Ryobi. Daniel at Ego might be a good tech support contact to learn more.