DONT BUY THEIR PRODUCT the Battery is DANGEROUS!
I’ve never dealt with a company that works this hard to avoid honoring a warranty.
I reported a failing Adria26 battery more than a month ago, well within the warranty period. The bike was 8 months old, fewer than 600 miles, and the battery was shutting off at half charge — a clear defect.
Tuttio ignored the issue for weeks, then resurfaced with a canned message claiming “performance may decrease under high load” and offering me a $379 ‘discounted’ replacement instead of honoring the warranty. They didn’t address the defect, didn’t acknowledge the documentation I provided, and didn’t offer an RMA.
It feels like they’re intentionally dragging this out to run down the clock so they can say the warranty expired. That’s not customer service — that’s avoidance.
If you’re thinking about buying from them, be aware: once they have your money, support becomes slow, dismissive, and focused on upselling instead of fixing legitimate problems.








