Looks like they are lithium ion.The vanguard batteries don't appear to be lifepo4.
I never looked into EGO electric mowers, sharp looking units, I did chuckle a little when they bragged about new, longer lasting charge for their commercial mowers, (up to 60 minutes)!I have EGO mowers (as well as a bunch of other EGO equipment) but couldn't pass up a deal on a Snapper lawn mower, powered by Briggs and Stratton batteries. Alas, this is all branding, as the mower is a twin of the Greenworks unit, as is the battery, with just a reworked slot on it's case to prevent compatibility between brands. That is the future in marketing.
Indeed, the power of electric motors is more remarkable than what is served up via the crankshaft of the internal combustion engine, not that I mean any disparagement of the technological achievement from the 1800's that powers the vast majority of today's automobiles and small engine requirements.Heh, I'd own one just to ride on, but before too long I'd design a way to strap a bunch of Valence Batts on it and add motors. I'm already musing about converting the existing Ryobi Lithium rider to Valence, unless I discover a disadvantage.
I have had the EGO 21" self-propelled mower for a couple years. Overall I am happy with it and glad I purchased it, but with that straight blade it does not lift the grass as it cuts so the cut is not as even as my old gas mower. (That is my *only* complaint about the mower. I love everything else about it, particularly the convienence and ease of use)For sure! EGO and others are refining, EGO having just launched a dual-blade model (pricey) to address cut and mulch quality. I added the high-vac blade in place of standard, and it did help a bit, nothing Earth shattering. They seem to be waffling on the run-time versus performance compromise...I'd always prefer performance, alas mass adoption is their consideration, not mine. ?
I see they now have the dual blade for sale as an option for older models. There is a blade set for bagging and a different blade set for mulching. I think I am going to try the mulching set.
Off to order the blades. Cheers!
Let us know how they work out. (I am waiting till my community is off lock-down so it may be a while before I order.)
How many hours can a modern battery powered push mower that generates the equivalent power and load of a 6 hp, self propelled, bagging mower go between full charges? Anyone?