Sunwoda Electronic Co., Ltd. (欣旺达)
Company Overview
Sunwoda Electronic (欣旺达) is a Shenzhen-headquartered lithium-ion battery manufacturer founded in 1997 and listed on the Shenzhen Stock Exchange under the code 300207. It grew from consumer battery packs into a broad battery group and now operates across consumer batteries, electric vehicle batteries, energy storage systems and related electronics.
For buyers, Sunwoda is useful as a benchmark in the consumer battery and battery-pack category, where it is one of the larger Chinese pack makers, and as an example of the scale and certification profile that a tier-one battery supplier brings.
Main Products
- Consumer battery packs (3C): mobile phone, tablet, laptop, smart mobility and intelligent hardware batteries, plus power bank and power tool packs.
- Electric vehicle batteries: solutions for passenger cars, hybrid and plug-in hybrid platforms, and commercial vehicles including buses, trucks and logistics vehicles.
- Energy storage systems: storage products and services, including zero-carbon and energy service offerings.
- Battery management and vehicle electronics: BMS, domain controllers, vehicle power supplies and related modules.
- PCBA and precision structural components for battery and electronics assemblies.
- Adjacent consumer electronics: intelligent commercial, health and personal care, audio-visual, smart home, wearable and smart mobility products.
Key Facts
- Founded: 1997
- Headquarters: Shenzhen, China
- Listing: Shenzhen Stock Exchange, ticker 300207
- Segments: Consumer Batteries; Electric Vehicle Batteries; Energy Storage Systems; Other
- Position in the chain: battery cell sourcing and pack assembly, BMS and module integration
- Relevant to: consumer electronics brands, power tool and e-mobility makers, storage integrators
Why Buyers Care
Battery sourcing is where compliance and logistics risk concentrate. A pack maker of this scale typically has the UN 38.3 transport test reports, IEC 62133 safety documentation and, depending on the cell chemistry and market, the relevant UL, CE and other market certifications buyers need for customs and marketplace listings. When you evaluate a smaller pack assembler, comparing against what a tier-one supplier can produce is a useful way to see what is missing from the documentation.
Note the distinction between cell maker and pack maker. Many "battery suppliers" in Shenzhen assemble packs from third-party cells. Sunwoda operates at a scale that spans cells and packs in several product lines, which affects both traceability and the certification you can obtain. Always confirm, for your specific product, whether cells are made in-house or sourced, and which cell brand and model is inside the pack.
Certifications and Standards
Battery products are governed by transport and safety standards rather than a single certificate. Expect to see UN 38.3 test summaries for shipping, IEC 62133 for cell and pack safety in many markets, and market-specific schemes such as UL listings for North America and CE plus the relevant EU battery and transport requirements for Europe. Buyers should obtain the test reports for the exact cell and pack configuration they order, and confirm the reports are current and cover the revision being shipped.
Contact and Official Channels
For product enquiries, capacity, certification documents and the correct business unit, refer to the official website. Current contact details, sales offices and distributor arrangements should be taken from the official site at the time of enquiry.
Official website: www.sunwoda.com
Information in this profile is compiled from public sources and the company\'s own public information. Contact details, certification scope and product availability should be confirmed on the official website, which is authoritative.