We continue to undertake new projects in the technical field, accumulate rich experience, and lay a technical foundation for the research and development of new series of Open Shoulder All Terrain At Tyre, Deep Traction Drive Truck Tire, 315 80r22 5 Truck Tire Drive Position Long Distance. The company has been continuously increasing R&D investment and continuous commitment to technological innovation. It is determined to create high-quality, cost-effective boutique products, so as to continue to create greater value for customers. Our excellent corporate culture has a demonstration and incentive effect on all employees and all levels of the enterprise.

**Maintenance-Free Battery NS40: Reliable Power for Demanding Applications**

The NS40 is a high-performance maintenance-free battery designed to deliver dependable power in a wide range of environments and applications. Engineered with advanced technology, it combines durability, safety, and convenience to meet the needs of automotive, marine, solar, and backup power systems.

### **Key Features:**

1. **Maintenance-Free Operation**

- Sealed design eliminates the need for adding water or checking electrolyte levels, ensuring hassle-free use throughout the battery's lifespan.

2. **Enhanced Safety**

- Equipped with a valve-regulated lead-acid (VRLA) design and leak-proof construction, reducing risks of acid leakage and corrosion.

3. **Vibration Resistance**

- Robust construction withstands harsh conditions, making it ideal for vehicles, boats, and off-grid installations.

4. **Low Self-Discharge Rate**

- Retains charge for extended periods, ensuring reliability even after weeks of inactivity.

5. **Wide Temperature Tolerance**

- Operates efficiently in temperatures ranging from -20°C to 50°C (-4°F to 122°F), suitable for both cold and hot climates.

6. **Long Service Life**

- Calcium-alloy grids and advanced paste formulation minimize water loss and extend cycle life.

### **Typical Applications:**

- Automotive starting (cars, trucks, SUVs)

- Marine engines and onboard electronics

- Solar energy storage systems

- UPS and emergency backup power

- Industrial equipment

### **Environmental adaptability:**

The NS40 performs reliably in humid, dusty, or variable weather conditions, thanks to its sealed design and corrosion-resistant materials. Whether installed in engine compartments, outdoor renewable energy systems, or stationary power units, it delivers consistent performance with minimal upkeep.

Ideal for users seeking a robust, set-and-forget power solution, the NS40 balances longevity, efficiency, and environmental resilience.

Size List

New Type	Standard	Voltage	Capacity/20HRS	5HR	Maximun Overall				CCA
		(V)	(Ah)		Dimension(mm)				At-18℃
		(V)	(Ah)		L	W	H	TH	(Amp)
/	NS40	12	32	25.6	197	131	203	221.5	160

On the basis of making Maintenance Free Battery 12V 36ah (MF NS40) Auto Battery more refined and stronger, we radiate to other related business sectors and expand to the domestic market. Promote the new retail strategy, strengthen its own brand and channel construction; implement the digital transformation strategy, and accelerate the pace of smart manufacturing. We actively build an innovative model of "platformization, openness, systemization, and integration". We ensure to improve the product quality of users while really solving the pain points of using manufacturers, significantly reducing the cost of using manufacturers, improving the production efficiency of using manufacturers, and increasing the product yield of using manufacturers.

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