Your Independent Battery Sourcing Partner

The Problem We Solve

The global lithium battery supply chain is fragmented. Thousands of manufacturers. Inconsistent quality. Datasheets that don’t match reality. For importers, distributors, and OEMs outside China, finding the right cell or pack means navigating language barriers, verifying supplier claims, and risking shipment quality — without a technical team on the ground.

Thirteentrading exists to bridge that gap. We’re an independent sourcing and technical solution partner based in China, founded by an engineer who understands that battery procurement isn’t about finding the cheapest cell — it’s about finding the right cell, verified and delivered consistently.

Founder Story

Andreas Jiang, founder of Thirteentrading Co., Ltd., established Thirteentrading with a clear conviction: the battery sourcing process is broken. Importers are overwhelmed by options, under-informed about quality, and underserved by pure traders who can’t provide technical depth.

With a background in lithium battery technology and supply chain management, Andreas built Thirteentrading around two core principles:

• Curation over catalog. We evaluate 40+ cell models and recommend only 8 — because most cells don’t deserve your attention.
• Matching over custom development. Why spend 6-12 months developing a pack from scratch when proven, certified solutions already exist in top manufacturers’ product libraries?

Our Mission

To be the most trusted independent battery sourcing partner for businesses worldwide. We don’t push the highest-margin product. We recommend the right solution for your application — backed by technical data, certification documentation, and verified quality data.

What Makes Us Different