Not the prettiest....no "boutique" features...direct-to-consumer sales and likely all Chinese-made......but a solid Fat Tire value that looks like it can easily use off-the-shelf parts for service/upgrades/repairs....not to mention non-proprietary accessories. This is the type of e-bike that you can keep for years of reliable service.
Yeah, the Reention batteries are pretty standard, and I love how the frame has been customized in good ways that make it compatible with more accessories like bottle cages, the racks etc.