Buyers may approach CHUNG PAK to discuss a smaller battery trial order, but the available purchasing information does not guarantee an MOQ below the normal production requirement. For the Vinnic 0% Lead Zinc Chloride Batteries Series, the published minimum order quantity is 10,000 units and the stated lead time is 30 days. Any trial quantity under this level must be reviewed and approved directly by the supplier.
The documented purchasing terms establish a baseline for discussing production volume, delivery timing, quality assurance, and battery selection. They do not specify a trial-order price, sample quantity, payment terms, or approval workflow for orders below 10,000 units. These points should therefore be confirmed with CHUNG PAK before placing a smaller order.
The Vinnic series is identified through the SUM1, SUM2, SUM3, SUM4, SUM5, and SUM9V designations, matching D, C, AA, AAA, N, and 9 Volt applications. Listed product characteristics include an environmentally friendly design, strong leakage resistance, low internal resistance, extended service life, reliable performance, and broad size availability.
For supplier evaluation, CHUNG PAK identifies full industrial-chain manufacturing, distribution, and direct sales as part of its business model. Its stated quality controls include complete inspection on the production line, laboratory sampling and testing, and inspection of incoming raw materials. Sea freight is also available, providing a practical option for larger shipments with lower unit transportation costs and high loading capacity.
The company lists ISO 9001:2015 and IATF 16949:2016 among its certifications. These credentials describe the company-level quality framework, but the available material does not link them to any special process for trial orders below the standard MOQ.
| Purchasing factor | Available details |
|---|---|
| Regular MOQ | 10,000 battery units |
| Order below the MOQ | Not confirmed; subject to direct supplier negotiation |
| Quoted lead time | 30 days |
| Quality procedures | 100% production-line inspection, laboratory sampling and testing, plus incoming-material inspection |
| Freight method | Sea freight |
| Battery formats | D, C, AA, AAA, N, and 9 Volt |
The supplied terms do not confirm a reduced trial MOQ. Since 10,000 units is the documented production minimum, buyers must submit a separate request for a smaller quantity and wait for supplier approval.
Ask whether the supplier can support the requested quantity, whether the 30-day lead time remains applicable, which size and packaging options are available, and whether the same inspection procedures will be used for the trial shipment.
The listed range includes D, C, AA, AAA, N, and 9 Volt batteries. The final selection should match the target equipment, performance requirements, packaging needs, and planned order volume.
A battery trial order below the standard production MOQ can be raised as a commercial negotiation, but it should not be treated as an established supplier policy. The confirmed reference point is 10,000 units, supported by a 30-day delivery time, documented inspection controls, sea freight availability, and direct sales or distribution support. For product guidance or order discussions, contact vinnic@chungpak.com.
CHUNG PAK (GUANG DONG) BATTERY INDUSTRIAL CO., LTD, operating under the Vinnic brand, started as a battery producer and later developed capabilities in paper separators, zinc materials, metal and plastic components, tooling, and machinery. Founded in 1980, the company reports annual production capacity exceeding 1.8 billion units and serves markets across America, Europe, Africa, and Southeast Asia.
Its listed certifications include ISO 9001:2015 and IATF 16949:2016.
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