11.1V 9AH 18650 lithium ion battery pack for portable gas detector
Low operation cost 11.1V 9AH 18650 lithium ion battery pack for portable gas detector from China vendor, NS-3S4P-18650-9000. There are square aluminum shells, polymer and cylindrical cells to choose from. Capacity of a single cell can range from 10mAh to 20Ah. PCM/BMS adopts the most advanced chips from Japan and the United States.
Cost-Effective Power for Industrial Safety
The NS-3S4P-18650-9000 is engineered for the rigorous demands of portable gas detectors and industrial safety equipment. We offer a variety of cell architectures, including cylindrical, polymer, and square aluminum shells, to meet diverse engineering requirements.
Technical Specifications
| Feature | Specification |
|---|---|
| Model Number | NS-3S4P-18650-9000 |
| Nominal Voltage | 11.1V |
| Rated Capacity | 9Ah (9000mAh) |
| Battery Type | 18650 Lithium-ion (Cylindrical / Polymer / Al-Shell options) |
| Configuration | 3S4P (3 Series, 4 Parallel) |
| Protection System | Advanced PCM/BMS (Japan/USA high-end chips) |
| Dimensions | Fully Customized to your device housing |
| Outer Packing | Insulated PVC |
Key Advantages & Engineering Excellence
1. Advanced Protective Circuitry (BMS/PCM)
Most advanced BMS chips sourced from Japan and US. Millisecond-level response times for short circuit, overcharge & over-discharge, over-current, and thermal management.
2. Versatile Cell Selection
- Cylindrical 18650 Cells: Industry standard for reliability
- Polymer Cells: Ideal for ultra-slim or lightweight designs
- Square Aluminum Shells: Enhanced structural durability for rugged industrial use
3. Global Compliance and Reach
Extensive experience exporting to: Canada, Chile, Bulgaria, Croatia, Lithuania, Mozambique, Colombia, Serbia, Montenegro, Thailand.
Broad Application Spectrum
- Industrial Safety: Multi-gas leak detectors, oxygen sensors, VOC monitors
- Environmental Monitoring: Portable air quality stations, handheld pollution samplers
- Mining & Underground Safety: Cap lamps, specialized underground communication devices
- Emergency Services: Portable radiation detectors, chemical identification systems
- Remote Sensing: Data loggers and telemetry units requiring stable 11.1V power rail
Low Operation Cost & High Scalability
Factory-direct pricing with strict quality control. Single cells from 10mAh to 20Ah — we scale with your product line.
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