Ops-Core RAILINK Battery Pack+ | Centralized Power for Helmet Systems

The Ops-Core RAILINK Battery Pack+ is the single power source for your entire helmet setup. It connects your gear to deliver both power and data through the RAILINK system, getting rid of messy cables and the need for multiple batteries.
Saves Battery with Smart Power-Off: An internal sensor, called an accelerometer, knows when you are not using your NVGs and automatically powers them down. This saves critical battery life for when you need it most.
One Power Source for All Your Gear: This Ops Core NVG battery pack provides power to your RAILINK system, accessories, and connected night vision devices from one central spot. You no longer need to manage and carry different types of batteries for each tool.
Fewer Wires for Increased Safety: Because power is routed internally, this system reduces the number of external cables that can snag on branches, doorways, or other gear. This keeps your helmet streamlined and safe.

Ops Core RAILINK Battery Pack+ Review

What are some common accessories to add to the Ops Core NVG Battery?

Core System Foundation

Ops-Core RAILINK® Power and Data ARC Rails: These rails are the foundational backbone of the system, integrating mounting, power, and data into a single headborne platform. They combine the industry-standard dovetail track for mechanical accessory attachment with an integrated power and data transmission network.
Ops Core FAST SF Gen 2: The RAILINK system is designed for use with FAST® Helmet Systems , including the FAST SF model. It is engineered to be both backward and forward compatible with all FAST high-cut helmet platforms.

Integrated Illumination & Signaling

SureFire® HL2-A Light: This accessory attaches to the system's Smart Nodes, which provide both mechanical attachment and electronic power from the central battery pack.
Princeton Tec™ Switch® MPLS: This lighting tool integrates with the RAILINK system to offer adaptable, powered illumination for various tasks.
CORE Survival HEL-STAR Rail Strobe: This signaling strobe connects to the RAILINK network, drawing reliable power from the main battery pack for identification and marking purposes.

Ops Core NVG Battery Features & Specifications

The Railink Battery Pack Plus serves as the centralized power and data hub for an entire headborne accessory system. Its core value is simplifying power management by running night vision, lights, and other tools from a single source, which eliminates the need for multiple battery types and reduces hazardous snag points from external cables. What makes the system essential are its smart features: an integrated coulomb counter provides precise "fuel gauge" battery status to the user's display, while a built-in accelerometer automatically powers down connected NVGs when not in use to conserve energy. This creates a streamlined, intelligent, and fatigue-reducing platform that keeps operators focused on the mission.

Key Features

Provides a single point of power for the RAILINK system, attached accessories, and connected VAS devices.
Enables the transfer of both power and data across the entire system.
Features an integrated coulomb counter that delivers precise charge state information to data-enabled VAS devices.
An embedded accelerometer detects the position of a connected NVG and powers it down when not in use to save battery life.
Includes Smart Nodes that provide both a mechanical attachment point and an electronic connection for power and low-speed data.
Designed to be backward and forward compatible with all Ops-Core FAST high-cut helmet systems.

Specifications

System Weight (Rails & Hotshoe): 8 oz (226 g).
Sizing: One size, adjustable to fit M, L, XL, and XXL Ops-Core FAST High Cut Helmets.
Available Colors: Tan 499 and Black.
Recommended Batteries: Designed for optimal use with six (6) AA Energizer L91 Ultimate Lithium batteries.
VAS Voltage: Auto-selects between 3V or 9V.
Node Voltage: 13V.
Operating Temperature: -40°C to +55°C (-40°F to +131°F) with lithium batteries.
Storage Temperature: -40°C to +71°C (-40°F to +160°F).
Ingress Protection: IP67, rated for 1 meter for 1 hour; IPX7 against salt water immersion.
Environmental & Impact Standards: MIL-STD-810H.
EMI Testing Standard: MIL-STD-461G.
Operational Elevation: Up to 30,000 ft.

What's in the box of the Ops Core NVG Battery?

(1) Ops-Core RAILINK Battery Pack+ unit
(1) Mounting Kit
(1) Charging Cable
(1) User Manual
(1) Quick Start Guide
(1) Warranty Information

Ops Core NVG Battery FAQs

What is the Ops-Core RAILINK system?

The RAILINK system is a special set of rails for your helmet that integrates mounting, power, and data all in one platform. The Battery Pack+ is the main power source that runs the whole system. It allows you to connect compatible accessories without needing separate batteries or dealing with messy cables.

Why is having one power source a big deal?

It simplifies your gear so you have less to worry about. Instead of managing different battery types for your night vision, lights, and other tools, this single pack powers everything from one place. This means you can add or remove gear easily while keeping your helmet balanced and comfortable.

Will this fit on my helmet?

The RAILINK system comes in one size that adjusts to fit Ops-Core FAST high-cut helmets in sizes Medium, Large, XL, and XXL. It is designed to be compatible with both current and older FAST helmet models.

How does the battery pack save power?

The battery pack has a smart sensor inside called an accelerometer. This sensor knows the position of your night vision goggles. When you flip your NVGs up into a position where you are not using them, the battery pack automatically powers them down to save energy.

How do I connect my lights and other gear to it?

You connect accessories to special spots on the rails called Smart Nodes. These nodes provide a secure mechanical attachment and also deliver electronic power and low-speed data directly from the battery pack.

How does this system help keep me safer?

This system reduces the number of external cables on your helmet. Fewer loose wires mean there is less to get caught or snagged on branches, doorways, or your own gear. This helps keep your setup streamlined and safe during operations.

What batteries do I need for the battery pack?

The Ops-Core RAILINK Battery Pack+ is designed to work best with six (6) AA Energizer Ultimate Lithium batteries.

Ops Core Railink Battery Pack+ for sale

The Ops-Core RAILINK Battery Pack+ is available for purchase directly from Atomic Defense. As an authorized dealer of Ops-Core products, Atomic Defense offers the full range of their innovative tactical solutions. Customers can be confident they are receiving authentic Ops-Core products and will have access to dedicated support when purchasing through a trusted partner.