National Railway Supply I, Llc

What National Railway Supply I, Llc does

National Railway Supply I, LLC (NRS) is a Georgia-incorporated, privately held industrial distributor founded in 1998 and headquartered in Savannah, Georgia. The company operates as the exclusive mass transit and railway representative for EnerSys in North America, distributing EnerSys-branded batteries — including PowerSafe, Genesis, DataSafe, and Cyclon product lines — alongside its own HF-Max and ELC series of battery chargers and rectifiers. NRS and its personnel collectively claim over 135 years of combined experience in the battery and rail industries, and the firm supports applications across rail signaling, communications, switch machines, hot box detectors, switchgear, UPS, emergency lighting, photovoltaic, and diesel locomotive starting.

NRS's product portfolio spans multiple chemistries (flooded and VRLA lead acid, nickel cadmium, air-depolarized primary cells, and — newly added in December 2025 — lithium iron phosphate via a distribution partnership with Dragonfly Energy) and two charger architectures: the modular, switch-mode HF-Max platform with hot-swappable Intelligent Power Modules, and the SCR-regulated ELC series for rail signal and communications. Complementary equipment includes battery racks, cabinets, advanced surge protection, climate-controlled enclosures, spill containment, and solar/UPS accessories. HF-Max and ELC products carry AREMA and CEC compliance, positioning NRS at the regulatory frontier following AREMA's first lithium battery standard approval in late 2025.

The business model is a value-added distribution and technical sales model with a lean internal team supplemented by 10 external sales representatives across the US and Canada, including a WBE/DBE-certified manufacturer representative. NRS makes money through one-time product sales (batteries, chargers, accessories), modest professional service and recycling revenue, and — most recently — lithium battery distribution. Pricing is quote-based and not publicly disclosed; customer acquisition is direct (phone, email, industry events such as the AREMA Communication Signals and Information Technology Symposium), targeting enterprise buyers in the railroad and mass transit vertical, OEMs, and electrical design firms.

Name

National Railway Supply I, Llc

Legal name

National Railway Supply, LLC

Website

https://nrsga.com

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

1–10 employees

Short description

National Railway Supply is a Savannah, Georgia-based exclusive EnerSys distributor providing batteries, battery chargers, and DC power solutions exclusively to the North American railroad and mass transit industry.

Ownership category

akta.pro rank

Product category

Railway Battery and Charger Solutions

NAICS

Electrical Equipment Manufacturing (3353), Switchgear and Switchboard Apparatus Manufacturing (335313)

SIC

Railroad Equipment (3743), Switchgear & Switchboard Apparatus (3613)

akta.pro primary industry

Industrial Material Handling & Warehouse Charging (forklift/AGV chargers, battery swapping) (IMAGAHAG)

Keywords

• Railroad battery solutions
• Battery chargers
• Mass transit power
• DC power systems
• Rail signal equipment

Headquarters

HQ city

Savannah

HQ country

United States

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D

Revenue model

1. Battery Sales: Sale of flooded lead acid, VRLA, nickel cadmium, and air alkaline batteries to railroad and mass transit customers. Products are used in signaling, communications, switchgear, UPS, emergency lighting, photovoltaic, and locomotive starting applications.
2. Battery Charger Sales: Sale of HF-Max and ELC series battery chargers and rectifiers for rail signal, communications, utility, switchgear, UPS, and telecom applications.
3. Service and Recycling: Service for batteries and chargers in need of repair, along with recycling services for most lead-acid batteries.
4. Distribution Partnership Revenue: NRS began distributing Battle Born lithium iron phosphate batteries in the North American rail sector through partnership with Dragonfly Energy, marking NRS's first offering of lithium battery products.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels2 records

Core offering

National Railway Supply (NRS) distributes batteries, battery chargers, and DC power solutions exclusively for the railroad and mass transit industries. The company is the exclusive mass transit/railway representative for EnerSys, offering flooded lead acid, VRLA, nickel cadmium, primary, and lithium iron phosphate (LiFePO4) batteries alongside the proprietary HF-Max and ELC series of switch mode and SCR-regulated battery chargers. Products support signaling, communications, switchgear, UPS, emergency lighting, photovoltaic, locomotive starting, and other rail infrastructure applications across North America.

Product overview

National Railway Supply (NRS) is a Georgia corporation that provides a comprehensive portfolio of batteries and battery chargers exclusively for the railroad and mass transit industries. The company serves as the exclusive mass transit/railway representative for EnerSys, offering flooded lead acid, VRLA, nickel cadmium, and air alkaline batteries alongside state-of-the-art battery chargers. NRS's product ecosystem includes the HF-Max and ELC lines of chargers designed for rail signal, communications, switchgear, UPS, security, emergency lighting, photovoltaic, and locomotive starting applications. The portfolio spans multiple battery chemistries (lead acid, nickel cadmium, primary/lithium) and charger technologies (switch mode HF-Max, SCR-regulated ELC). Applications include signaling, communications, switch machines, hot box detectors, solar/renewable energy, locomotive/diesel engine starting, UPS, and specialty applications. In December 2025, NRS expanded into lithium batteries through a distribution partnership with Dragonfly Energy for Battle Born LiFePO4 batteries.

Differentiator

Problem solved

Functional benefit

Products and services

• Lead Acid Batteries

Named customers4 records

Segments1 record

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Two partnerships are on record, tiered core.

• Dragonfly Energy Holdings Corp.coreChannel Partner/ Reseller/ Distributor · 10 December 2025Dragonfly Energy partnered with NRS to distribute its Battle Born lithium iron phosphate (LiFePO4) batteries in the North American rail sector. This marks the first time NRS will offer a lithium battery line. The partnership follows AREMA's formal approval of its first lithium battery standard, providing regulatory framework for LiFePO4 deployment in railroad communications and signaling applications. NRS will immediately begin distributing Battle Born Batteries and will feature the products at the AREMA Communication Signals and Information Technology Symposium in March 2026.
• EnerSyscoreChannel Partner/ Reseller/ DistributorNRS is the exclusive mass transit/railway representative for EnerSys, providing dependable, expert service and the highest quality products to meet specific DC power requirements. EnerSys provides batteries including PowerSafe, Genesis, DataSafe, and Cyclon brands, along with nationwide service network support.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Emerging players

• Cembre: Electrical connector, battery, and rail infrastructure accessories supplier with growing presence in North American rail. Comparable as an adjacent supplier into similar rail signaling, traction, and DC power customers that NRS serves.

Broad incumbents

• Alstom: Rail signaling, train control, and infrastructure provider in North America (including the former GE Transportation portfolio). Comparable through shared rail signaling and communications customers that consume DC battery and charger systems.
• EnerSys: Global industrial battery manufacturer and NRS's exclusive mass transit/railway principal. Comparable because it produces the very battery lines (PowerSafe, Genesis, DataSafe, Cyclon) NRS distributes, with deep rail applications overlap.
• ABB: Supplies rail signaling, traction power, substations, and onboard energy systems, with overlapping products in rail battery chargers and switchgear/DC power apparatus that compete with NRS's HF-Max and ELC lines.
• East Penn Manufacturing: Large-scale US battery manufacturer serving industrial, rail, motive power, and stationary markets. Comparable to NRS in supplying lead-acid batteries and chargers to rail and transit DC power applications.
• Hitachi Rail: Global rail signaling, communications, and rolling stock provider. Overlaps with NRS's customer base in rail signaling/communications DC power and could supply competing integrated power and signaling solutions.
• Siemens Mobility: Major rail signaling, communications, and electrification systems integrator. Comparable because it specifies and procures DC power/battery back-up subsystems—sitting both as a potential customer and adjacent supplier to NRS's rail signaling customer base.

Direct peers

• Saft (TotalEnergies): Industrial battery manufacturer specializing in rail, defense, and critical infrastructure applications including NiCd and lithium rail backup. Directly comparable to NRS in rail DC power products and signaling/communications use cases.
• HOPPECKE: European industrial battery manufacturer with a dedicated rail portfolio (lead-acid, NiCd, and lithium rail batteries) and chargers. Directly competes with the EnerSys/NRS battery and charger offering in rail signaling and traction subsystems.
• Chloride Industrial Batteries: Industrial UPS and DC power battery/charger specialist serving rail, utility, and switchgear applications. Direct competitor to NRS's utility/switchgear/UPS/telecom charger line.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/national-railway-supply

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about National Railway Supply I, Llc