Find quick answers about battery care, maintenance, transportation, safety, and everyday Tressel ownership.
Satisfaction guarantee
We stand behind everything we sell. If you're not completely satisfied with your purchase for any reason, we'll make it right — no questions asked.
14-day return window
You have 14 days from the date of delivery to initiate a return. Items must be unused, in their original condition, and include original packaging when possible.
How to start a return
Contact us at support@tressel.us with your order number and reason for return. We'll respond within 1–2 business days with return instructions.
Refund processing
Once your return is received and inspected, we'll issue a full refund to your original payment method within 5–7 business days. You'll receive an email confirmation when your refund is processed.