2V Stationary Storage Battery

Heavy-duty 2V stationary storage batteries for mission-critical infrastructure. Designed for large-scale telecom, power utility, and data center backup power systems.

Capacity Range: 150Ah to 3,000AhDesigned for Large-Scale InstallationsTelecom & Power Utility GradeCE & IEC 60896 CertifiedLong Standby Service LifeLow Self-Discharge Rate
NL2-150 | 2V 150Ah Stationary Battery

NL2-150 | 2V 150Ah Stationary Battery

2V150Ah11 kg

2V 150Ah stationary lead-acid battery — the entry-level model in the NL2 series for small telecom and security system backup power.

NL2-200 | 2V 200Ah Stationary Battery

NL2-200 | 2V 200Ah Stationary Battery

2V200Ah14 kg

2V 200Ah stationary lead-acid battery for medium-scale telecom BTS and substation backup power systems.

NL2-250 | 2V 250Ah Stationary Battery

NL2-250 | 2V 250Ah Stationary Battery

2V250Ah16 kg

2V 250Ah stationary battery for telecom BTS, security systems, and small substation DC backup power.

NL2-300 | 2V 300Ah Stationary Battery

NL2-300 | 2V 300Ah Stationary Battery

2V300Ah19 kg

2V 300Ah stationary battery for medium telecom installations and substation protection relay backup.

NL2-350 | 2V 350Ah Stationary Battery

NL2-350 | 2V 350Ah Stationary Battery

2V350Ah22 kg

2V 350Ah stationary battery bridging medium and large capacity requirements for telecom and utility backup.

NL2-400 | 2V 400Ah Stationary Battery

NL2-400 | 2V 400Ah Stationary Battery

2V400Ah26 kg

2V 400Ah stationary battery for large telecom base stations and medium substation backup power systems.

NL2-500 | 2V 500Ah Stationary Battery

NL2-500 | 2V 500Ah Stationary Battery

2V500Ah30 kg

2V 500Ah heavy-duty stationary battery for large telecom installations, power utility substations, and hospital emergency power banks.

NL2-600 | 2V 600Ah Stationary Battery

NL2-600 | 2V 600Ah Stationary Battery

2V600Ah35 kg

2V 600Ah stationary battery for large telecom stations, power utility substations, and data center UPS banks.

NL2-800 | 2V 800Ah Stationary Battery

NL2-800 | 2V 800Ah Stationary Battery

2V800Ah48 kg

2V 800Ah heavy-duty stationary battery for power plants, large data centers, and critical infrastructure requiring high capacity backup.

NL2-1000 | 2V 1000Ah Stationary Battery

NL2-1000 | 2V 1000Ah Stationary Battery

2V1000Ah58 kg

2V 1000Ah high-capacity stationary battery for data center UPS banks, railway signaling systems, and critical national infrastructure backup power.

NL2-1200 | 2V 1200Ah Stationary Battery

NL2-1200 | 2V 1200Ah Stationary Battery

2V1200Ah68 kg

2V 1200Ah stationary battery for large-scale data center UPS banks and power utility substation backup systems requiring extended autonomy.

NL2-1500 | 2V 1500Ah Stationary Battery

NL2-1500 | 2V 1500Ah Stationary Battery

2V1500Ah82 kg

2V 1500Ah high-capacity stationary battery for mega-scale data centers, power plants, and critical government infrastructure backup systems.

NL2-2000 | 2V 2000Ah Stationary Battery

NL2-2000 | 2V 2000Ah Stationary Battery

2V2000Ah105 kg

2V 2000Ah ultra-high capacity stationary battery for the most demanding power backup applications including power plants, large data centers, and government critical infrastructure.

NL2-2500 | 2V 2500Ah Stationary Battery

NL2-2500 | 2V 2500Ah Stationary Battery

2V2500Ah130 kg

2V 2500Ah ultra-high capacity stationary battery for the most demanding power backup installations including national grid substations and mega data centers.

NL2-3000 | 2V 3000Ah Stationary Battery

NL2-3000 | 2V 3000Ah Stationary Battery

2V3000Ah155 kg

2V 3000Ah maximum capacity stationary battery — the largest in the NL2 series for mega-scale power infrastructure projects.

How We Make 2V Stationary Batteries

Watch our factory production process for 2V Stationary Storage Battery

Compare gel vs SLA battery differences, plus how our lead plate pasting process improves performance, lifespan, and reliability.

Compare gel vs SLA battery differences, plus how our lead plate pasting process improves performance, lifespan, and reliability.

COS Welding Process

COS Welding Process

About 2V Stationary Storage Battery

Naradex NL2 series 2V large-capacity stationary storage batteries for telecom stations, power plants, substations, and large-scale UPS backup installations. Capacity from 150Ah to 3000Ah. The industry standard for high-reliability energy storage and backup power.

All Naradex batteries use VRLA (Valve-Regulated Lead-Acid) technology with sealed, maintenance-free construction. For a detailed comparison of battery chemistries, see ourAGM vs lead acid guide or theSLA vs AGM vs Gel comparison. Need help sizing your battery bank? Use our UPS battery backup calculator.

Looking for 2V batteries for a specific application? See our telecom battery solutions for BTS and cell tower backup, or explore OPzV tubular gel batteries for outdoor installations requiring 20+ year service life and extreme temperature tolerance.

2V Stationary FAQ

What is the capacity range of Naradex 2V stationary batteries?
The Naradex NL2 series offers 2V stationary batteries ranging from 150Ah to 3,000Ah. Available models include NL2-150, NL2-200, NL2-250, NL2-300, NL2-350, NL2-400, NL2-500, NL2-600, NL2-800, NL2-1000, NL2-1200, NL2-1500, NL2-2000, NL2-2500, and NL2-3000.
How many 2V cells do I need for a 48V telecom battery bank?
For a standard 48V telecom battery bank, you need 24 units of 2V cells connected in series (24 × 2V = 48V). The capacity (Ah) depends on your backup time requirement — for example, 24 × NL2-500 gives you a 48V 500Ah battery bank with approximately 24kWh of backup energy.
What is the design life of NL2 series batteries?
The NL2 series 2V stationary batteries are designed for 15+ years of floating service life at 25°C. They are built with heavy-duty plate construction for maximum reliability in mission-critical standby power applications.
Can Naradex 2V batteries be shipped internationally?
Yes, all Naradex batteries including 2V models come with MSDS documentation and test reports for safe international shipping by sea and air. We are classified as non-dangerous products and have been successfully exported to 100+ countries.

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