Warranty Policy

Yanni (Shenzhen) Technology Co., Ltd stands behind our engineering excellence. With over 300 patents and ISO9001 certification, we ensure our portable power stations meet the highest standards.

Warranty Period:
We offer a standard 24-month warranty (or as specified in the OEM contract) from the date of purchase.

Coverage:
This warranty covers defects in materials or workmanship under normal use.

Exclusions:
Damage resulting from misuse, unauthorized repair, water exposure, or natural disasters is not covered.

RMA Process:
For warranty claims, please contact our support team with your serial number and proof of purchase. Verified defects will be repaired or replaced promptly.