That estimated 80 miles a year could cause imbalance. Cells get out of balance with each other through self discharge. Recharging seems to have some capacity for equalizing cells, but just a few charge cycles in a year may not be enough.You're planning to ride 80 miles a year on pavement. Can we trust a $600 ebike to power up 8 times and go 10 miles? Sure hope so, but you probably have to ride it about six times to be sure. There's always something like a loose connection or missing screw that pops up in the first few rides that needs to be corrected.
Not my cup of tea but the Loadpro looks like a nice bike to ride a few miles with front and rear racks to carry a tackle box and a picnic basket.The Concord line of bikes sold and shipped by Walmart peak at $658 right now. There's a good warranty available but I've ridden a $500 one - it was extremely low power yet it rapidly chewed through its small 36V battery.
The 48V moped looks a bit more likely to give more bang per buck, and its battery looks like a widely available (non-propietary) unit.
Ah Vados.wait get an Ancheer!I’ve bought a couple of Amazon e-bikes for around $600 to use for very casual paved road riding. They all worked. Probably not going to be the most reliable e-bikes. But for your very limited use, I think they might be fine. You’re asking on a very specialized (pun intended) forum. Most responders will probably not even consider $600 Amazon e-bikes. But I’ve found they do work. You might also consider some used e-bikes on local craigslist. Test ride them.
That is exactly what I bought as my first ebike in 2019. Ancheer 350W 7 speed 26in wheels for $600. Rode it for a few months and trouble free 1000 miles. Climbed alot of hills. Even tackled a few dirt roads. I liked it.Ah Vados.wait get an Ancheer!