7.4V 6.6AH 18650 lithium ion battery pack for water quality sampler
Low maintenance 7.4V 6.6AH 18650 lithium ion battery pack for water quality sampler from Guangdong Province, China, NS-2S3P-18650-6600. A protection board can be added to avoid overcharging and over-discharging of the battery, prolonging service life. 18650 lithium battery cycle life can reach more than 500 times during normal use, more than twice that of ordinary batteries.
Remote Water Sampling Battery
Optimized for environmental monitoring and aquatic research, the NS-2S3P-18650-6600 is a professional-grade remote water sampling battery. Manufactured in Guangdong, China, this 7.4V 2S3P rechargeable module provides a low-maintenance, high-capacity energy solution for field technicians.
Technical Specifications
| Parameter | Product Details |
|---|---|
| Model Number | NS-2S3P-18650-6600 |
| Cell Type | High-Grade 18650 Lithium-Ion |
| Configuration | 2S3P (2 Series, 3 Parallel) |
| Nominal Voltage | 7.4V |
| Rated Capacity | 6.6Ah (6600mAh) |
| Battery Size | 95 × 38 × 70 mm |
| Cycle Life | 500 Cycles (Normal Use) |
| Encapsulation | Durable PVC Heat Shrink |
Key Performance Advantages
- BMS-Protected Source: Integrated PCB/BMS prevents overcharging and over-discharging, doubling service life vs unprotected alternatives
- High-Cycle Li-ion Pack: Over 500 full cycles for reliable field deployment
- Low Maintenance Design: Higher energy density than lead-acid or NiMH, compact 95×38×70mm footprint
- Global Compatibility: Meets quality standards of US, Japan, Thailand, Pakistan, Latvia and more
- Stable Energy Delivery: 7.4V output tuned for motors and sensors in automatic water samplers
Primary Applications
- Water Quality Samplers (primary)
- Hydrological Monitoring Stations
- Portable Laboratory Testing Equipment
- Automated Fluid Dispensing Systems
- Marine Data Buoys & Sensors
Distribution & Partnership
We are seeking long-lasting business connections with regional distributors. OEM/ODM customization including waterproof casings available.
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