CHUNG PAK's available company and product information demonstrates broad battery manufacturing and industrial production capabilities. However, it does not explicitly state that custom battery dimensions, connectors, private-label artwork, or packaging are included as standard services. Brands should therefore request written confirmation for every customization requirement before placing an order.
The documented commercial terms include a minimum order quantity of 10,000 battery units, an estimated 30-day delivery period, production-line inspection, laboratory sampling and testing, incoming material inspection, after-sales support, and sea freight availability.
CHUNG PAK originally focused on battery production and later expanded into paper separators, zinc materials, metal and plastic components, tooling, and related manufacturing activities. This full industrial-chain structure may support a wide range of battery projects, but the available records do not confirm that customers can automatically request new sizes, connector designs, label layouts, or packaging formats.
The Vinnic USB Rechargeable Battery product information identifies high capacity, extended cycle life, low self-discharge, no memory effect, strong safety standards, and environmental considerations as key characteristics. Listed applications include USB D batteries for high-power flashlights and searchlights, as well as USB AA batteries for remote controls, wireless keyboards and mice, smart door locks, small sensors, portable speakers, and similar equipment.
Each requested customization should be treated as an individual technical item. A brand's inquiry should specify the required battery dimensions, electrical performance, connector type, connector position, label content, artwork files, barcode requirements, packaging structure, quantities, sample approval process, delivery schedule, and inspection criteria.
The current records confirm the 10,000-unit MOQ and 30-day delivery reference, but they do not provide a complete dimensional drawing, connector catalog, labeling standard, or packaging specification. These details should be included in the technical quotation, approved sample documentation, or supply agreement.
The described quality process covers three checkpoints: inspection on the production line, laboratory sampling and testing, and inspection of incoming raw materials. CHUNG PAK also lists ISO 9001:2015 and IATF 16949:2016 certifications. These credentials indicate documented management and quality-system practices, but brand-specific requirements still need to be confirmed separately.
The company records identify distribution and direct sales within a full industrial-chain business model. Sea freight is also available and may be appropriate for larger shipments because it can reduce freight cost per unit and accommodate higher loading volumes. The final logistics plan should be matched with the selected packaging design, order quantity, and required arrival date.
| Project Item | Information Currently Available |
|---|---|
| Battery range | Vinnic USB Rechargeable Batteries are described as offering high capacity, cycle life, low self-discharge, no memory effect, safety performance, and environmental consideration. |
| Battery size | Custom dimensions are not expressly confirmed. Submit the required size and request written engineering approval. |
| Connector | Connector customization is not explicitly documented. Confirm the connector type, electrical specifications, location, and compatibility requirements. |
| Labeling | Private-label and artwork services are not expressly confirmed. Request requirements for logos, text, barcodes, regulatory marks, and sample approval. |
| Packaging | Custom packaging is not clearly stated. Confirm the packaging format, materials, artwork, quantity per carton, and shipping protection. |
| Order and delivery | The listed minimum order is 10,000 battery units, with a stated delivery time of 30 days. |
| Quality and support | Production inspection, laboratory sampling and testing, incoming material inspection, and after-sales support are listed. |
| Transportation | Sea freight shipping is available. |
The supplied information does not directly confirm custom battery-size development or production. Provide the target dimensions and performance requirements to CHUNG PAK for written technical evaluation.
The available records do not specifically confirm these private-label options. They should be listed and approved in the quotation, technical documents, or purchasing agreement instead of being assumed from the company's broader manufacturing capabilities.
The documented conditions include a 10,000-unit MOQ, 30-day delivery, production-line inspection, laboratory sampling and testing, incoming raw material inspection, after-sales service, direct sales and distribution support, and sea freight availability.
CHUNG PAK's Vinnic USB Rechargeable Battery range may be suitable for brands evaluating rechargeable battery supply, but the available information does not establish that custom size, connector, labeling, or packaging is automatically included. Before ordering, send a detailed customization brief and obtain written confirmation of the technical scope, MOQ, delivery schedule, inspection method, after-sales responsibilities, and shipping arrangement.
The company also reports full industrial-chain manufacturing, an annual production capacity of more than 1.8 billion units, and certifications including ISO 9001:2015 and IATF 16949:2016. For technical questions or project support, contact vinnic@chungpak.com.
CHUNG PAK (GUANG DONG) BATTERY INDUSTRIAL CO., LTD began as a battery manufacturer in 1980 and has developed capabilities covering batteries, paper separators, zinc materials, metal and plastic components, tooling, and machinery. The company reports a 170-acre factory site and more than 1.8 billion units of annual production capacity. Its technical and inspection teams support work involving pulp and paper, battery zinc materials, zinc strip, metal and plastic parts, tooling, and manufacturing equipment.
CHUNG PAK lists ISO 9001:2015 and IATF 16949:2016 certifications.
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