Before ordering watch batteries, verify the exact Vinnic part number and chemistry, confirm that the model suits the intended device, and ask the supplier for documentation tailored to the shipment’s destination and transport method. Product and quality records can support the review, but they do not by themselves establish which labeling rules currently apply in a particular market.
The Vinnic Alkaline Manganese Button Cell range includes models such as L1154F, L1142F, L1131F, L1121F, L936F, L932F, L926F, L921F, L754F, L736F, L732F, L726F, L721F, L626F, L621F, L526F, L521F, and L1560F. Product information describes features including high resistance to leakage, stable voltage, low self-discharge, and extended operating time.
Check the part number against the watch or equipment specification; appearance and dimensions alone are not enough to establish compatibility. Listed uses for alkaline manganese cells include quartz and pocket watches, wall clocks, sports stopwatches, laboratory precision timers, medical monitoring devices, calculators, small remotes, precision sensors, and camera light meters.
Record battery chemistry separately from its intended application. Vinnic also lists 0% Mercury Silver Oxide Button Cells for watches and precision equipment. That range should not be assumed to be interchangeable with alkaline manganese cells: confirm the specific chemistry and model required by the device manufacturer.
For each shipment, document the destination market, battery model, package description, and transport method. Sea freight is listed as an available option, with low unit freight costs and high loading capacity; the supplier also describes it as suitable for long-shaped materials. However, the available product information does not provide a complete, current labeling checklist for every destination.
Ask the supplier for the shipping documents and labeling instructions applicable to the exact product, package, route, and destination. Confirm current requirements with the relevant parties before dispatch rather than treating general product or certification information as proof of compliance.
Vinnic states that its quality checks include 100% production-line inspection, laboratory sampling and testing, and incoming raw material inspection. Listed certifications are ISO 9001:2015 and ISO 14001:2015. Request the relevant records and verify their details against the supplier and the product being purchased; these documents support supplier review but do not replace shipment-specific regulatory checks.
| Review item | Information provided | What to confirm |
|---|---|---|
| Product identity | Vinnic alkaline manganese cells across multiple L-series models | Exact part number and chemistry required by the device |
| Applications | Watches, clocks, stopwatches, and precision timers, among other devices | Suitability for the specific equipment |
| Quality controls | Production-line inspection, laboratory sampling and testing, and incoming material inspection | Applicable product and inspection documents |
| Certifications | ISO 9001:2015 and ISO 14001:2015 are listed | Certificate details and relevance to the supplier |
| Shipping | Sea freight is listed as an option | Packaging, transport paperwork, and destination labeling rules |
The supplied application information lists alkaline manganese and 0% Mercury Silver Oxide button cells for uses that include quartz watches, pocket watches, wall clocks, sports stopwatches, and laboratory precision timers. Confirm the required part number and chemistry for the particular device.
No. It describes product models, applications, quality checks, certifications, export markets, and sea freight, but it does not set out a complete destination-specific labeling checklist. Obtain current requirements for the market and shipment before dispatch.
The stated minimum order quantity for batteries is 10,000 units, with a delivery time of 30 days. The company describes its business model as full industrial chain, distribution, and direct sales. Listed export markets include the United States, European countries, Southeast Asia, Australia, Japan, South Africa, and other destinations.
Before confirming an order, record the battery chemistry and exact model, check its application against the equipment specification, and request relevant inspection and certification records. Then confirm the destination, packaging, transport documentation, and current labeling instructions with the supplier. Vinnic lists a 10,000-unit minimum order, 30-day delivery, and sea freight availability. For technical support, contact vinnic@chungpak.com.
CHUNG PAK (GUANG DONG)BATTERY INDUSTRIAL CO., LTD, operating under the Vinnic brand, began as a battery manufacturer and later expanded into paper separators, zinc materials, metal and plastic components, and tooling. Established in 1980, the company reports 1,000 employees and annual production capacity exceeding 1.8 billion units. Its listed markets span America, Europe, Africa, and Southeast Asia, and it lists ISO 9001:2015 and ISO 14001:2015 certifications.
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