If you have questions about your order, product details, warranty service, or partnership inquiries, please contact us using the form below. Our team will review your message and respond as soon as possible.
Customer Support Email
Primary Support:
ask.sarah@ampsos.tech
Secondary Support:
support@ampsos.tech
Phone: +1 619 988 8632
Business Hours: Mon–Fri, 9:00 AM–5:00 PM PST
Business Address：
Suneu LLC,
5 Star Executive Suites #270-F,
8799 Balboa Ave,
San Diego,
CA 92123,
United States
Schedule a Call
Book a 30-minute call with our team for support, partnerships, or product questions.
AMPSOS is a consumer energy brand operated by Suneu LLC, a U.S.-registered company focused on developing innovative energy solutions across portable power, renewable energy, and everyday energy applications.