NPP 12V 250Ah Battery NP Series | AGM Sealed Lead Acid

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NPP 12V 250Ah Battery NP Series | AGM Sealed Lead Acid

NPP 12V 250Ah Battery NP Series | AGM Sealed Lead Acid

(1 đánh giá)

Ắc quy 12V 250Ah NPP

NPP 12V 250Ah Battery NP Series | AGM Sealed Lead Acid

  • Maintenance-free AGM sealed battery
  • High capacity 250Ah for industrial systems
  • Long design life up to 10–12 years
  • Strong discharge performance for UPS & telecom
    👉 Contact us now for quick consultation & quotation

Overview of NPP 12V – 250Ah Battery:

The NP 12V – 250Ah battery from NPP Power is manufactured using advanced AGM (Absorbent Glass Mat) technology at its production facility in Vietnam. This sealed lead-acid battery offers high reliability and stable performance for critical power applications.

With a design capacity of 250Ah, the NP series 12V battery is ideal for industrial, energy, telecommunications, and IT systems. It delivers long service life (up to 10–12 years under standard conditions), fast delivery, and consistent quality to meet demanding operational requirements.

In Vietnam, NPP batteries are officially distributed by Anh Duong Company, ensuring full documentation (CO, CQ) and professional technical support.


⚙️ Design features of 12V NP series battery:

✔️ High quality and reliable performance
✔️ Maintenance-free AGM sealed design
✔️ Long service life up to 10–12 years
✔️ Low internal resistance (~3.0 mΩ) for efficient discharge
✔️ Low self-discharge ≤ 3% per month at 25°C
✔️ Wide operating temperature range (-15°C to +50°C)
✔️ High discharge current (up to 1500A/5s)


🏭 Applications of NPP 12V – 250Ah Battery

The NPP 12V 250Ah battery is widely used in systems requiring stable and uninterrupted backup power. Its large capacity makes it suitable for medium to large-scale installations.

In power plants and substations (110kV, 220kV, 500kV), the battery ensures continuous operation of protection and control systems during power outages. In telecommunications, it supports BTS stations, data centers, and network infrastructure.

Additionally, the battery is commonly used in UPS systems to provide backup power for IT equipment, hospitals, and security systems.

Typical applications include:

  • Emergency lighting systems
  • Fire protection systems
  • Alarm and security systems
  • UPS (Uninterruptible Power Supply)
  • Medical equipment
  • Telecom stations
  • Power substations
  • Renewable energy systems

🧠 How to choose the right 12V – 250Ah battery

To ensure optimal performance and lifespan, consider the following criteria:

✔️ Match the system voltage (12V / 24V / 48V…)
✔️ Calculate required capacity (Ah) based on backup time
✔️ Check maximum discharge current
✔️ Choose AGM sealed type for indoor installation
✔️ Verify installation space (size & weight ~72kg)
✔️ Select compatible charger (max charging current ~75A)
✔️ Ensure compliance with IEC, EUROBAT standards

Quick checklist:
☑️ Correct voltage
☑️ Sufficient capacity
☑️ Load compatibility
☑️ Installation space
☑️ Suitable charger


🔧 Installation & operation guide

  • Install in a dry, well-ventilated area (~25°C)
  • Avoid direct sunlight and high humidity
  • Tighten terminals properly (~12.3 N.m torque)
  • Charge with correct voltage:
    • Float: 13.5 – 13.8V
    • Cycle: 14.5 – 15.0V
  • Avoid deep discharge frequently
  • Perform periodic voltage checks

⚠️ Common mistakes & how to avoid

❌ Incorrect capacity selection → insufficient backup
✔️ Solution: calculate load before choosing

❌ Improper charging voltage → reduced lifespan
✔️ Use a standard compatible charger

❌ High temperature environment
✔️ Maintain around 25°C

❌ Loose terminal connections
✔️ Ensure proper tightening

❌ Frequent deep discharge
✔️ Keep discharge within safe limits (<80%)


❓ FAQ – Frequently Asked Questions

1. How long does a 12V 250Ah battery last?
→ Design life is 10–12 years under standard standby conditions.

2. Does it require maintenance?
→ No, it is a sealed AGM battery.

3. Is it suitable for UPS systems?
→ Yes, it is ideal for industrial UPS applications.

4. Can it be installed outdoors?
→ Not recommended, should be installed in protected environments.

5. What is the maximum charging current?
→ Approximately 75A.


🔰 CUSTOMER COMMITMENT

✔️ Competitive pricing tailored for each project
✔️ Technical consultation based on real load requirements
✔️ Free system design support
✔️ Fast nationwide delivery
✔️ Full documentation (CO, CQ, invoices)
✔️ Official warranty & long-term technical support

👉 Contact us now for expert advice and the best battery solution for your system!

TRUONG PHAT ELECTRICAL EQUIPMENT CO., LTD
📍 Address: No. 47, Lane 26, Van Phu Urban Area, Phu La, Ha Dong, Hanoi

☎️ 📞 Hotline:
📌 Hotline: 0974.815.509-ZALO

📌 Khẩn cấp: 0869.685.636-Technical Support

🌐 Websites:
phukientudien.com.vn | codientruongphat.com
📩 Email: kinhdoanh3@truongphatme.com

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