Choosing lithium manganese batteries for a large purchase starts with confirming the exact model and its suitability for the intended device. Buyers should also request model-specific electrical and physical data, review quality checks, and verify order and shipping terms. The available information lists lithium manganese dioxide models and their applications, but the cited performance claims apply to a separate Vinnic alkaline manganese button cell.
The lithium manganese dioxide range includes coin cells CR920, CR927, CR1025, CR1216, CR1220, CR1616, CR1620, CR1632, CR2016, CR2025, CR2032, CR2412, CR2430, CR2450, CR2477, and CR3032. Cylindrical options include CR123A and CR2. Before approving a model, request its datasheet and check voltage, capacity, dimensions, discharge current, operating temperature, and shelf life. These values are not provided in the available product information.
Application compatibility is another key consideration. Coin cells are listed for vehicle key remotes, tire pressure monitoring systems, electronic tags, dash camera backup, smart watches, Bluetooth trackers, electronic scales, medical monitoring devices, smart meters, sensors, security alarms, industrial counters, and compact electronics. CR123A cylindrical batteries are listed for security cameras, high-power and emergency flashlights, and fire sensors.
The Vinnic Alkaline Manganese Button Cell product record describes high leakage resistance, a stable voltage level, low self-discharge, and long operating time. These statements refer to an alkaline manganese product, not expressly to the lithium manganese dioxide models. Request performance evidence for the precise lithium battery part number instead of assuming the same characteristics apply.
Listed quality procedures include 100% inspection on the production line, laboratory sampling and testing, and inspection of incoming raw materials. The company records also list ISO 9001:2015 and IATF 16949:2016 certifications.
The stated minimum order quantity for batteries is 10,000 units, and the listed delivery time is 30 days. Sea freight is available, with low unit freight costs and substantial loading capacity. Confirm these terms, along with destination-market requirements, before placing an order.
| Item to verify | Information currently available |
|---|---|
| Chemistry and models | Lithium manganese dioxide coin cells from CR920 through CR3032, plus cylindrical CR123A and CR2 models |
| Applications | Vehicle electronics, smart and medical devices, IoT equipment, security systems, industrial instruments, cameras, and flashlights |
| Model-level performance | Voltage, capacity, dimensions, discharge values, and service life are not specified; request them for each part number |
| Quality controls | Production-line inspection, laboratory sampling and testing, and incoming raw material inspection |
| Purchase terms | Battery MOQ of 10,000 units and a stated delivery time of 30 days |
| Shipping | Sea freight is available |
Check the full part number, battery chemistry, physical format, device requirements, electrical specifications, discharge needs, and destination-market rules. The available information does not provide model-specific voltage, capacity, dimensions, or discharge figures, so request these before confirming the order.
Not based on the information provided. High leakage resistance, stable voltage, low self-discharge, and long operating time are listed for the Vinnic Alkaline Manganese Button Cell. Confirm comparable data separately for each lithium manganese dioxide model.
The stated battery minimum order is 10,000 units, with a 30-day delivery time. Listed checks cover the production line, laboratory sampling and testing, and incoming raw materials. Sea freight is offered as a shipping method.
Build a comparison around exact model numbers, application fit, verified chemistry-specific performance, inspection procedures, export destination, MOQ, lead time, and shipping. Obtain the missing technical specifications and confirm they meet your device requirements before approving a bulk purchase. CHUNG PAK describes its business as combining an industrial chain, distribution, and direct sales, with export markets in Europe, the Americas, Asia, Africa, and other regions. For technical information or assistance, contact vinnic@chungpak.com.
CHUNG PAK (GUANG DONG)BATTERY INDUSTRIAL CO., LTD began as a battery manufacturer and has expanded into paper separators, zinc materials, metal and plastic components, tools, and battery production under the Vinnic brand. Founded in 1980, the company reports annual output exceeding 1.8 billion pieces and serves customers in America, Europe, Africa, and Southeast Asia. Its listed certifications include ISO 9001:2015 and IATF 16949:2016.
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