Lead Time: 8-12 weeks from order date (contact us with any questions)

MOD-14 Lightfighter Battery Compartment – Lightweight, Modular, Future-Proof

Product Overview

The MOD-14 Lightfighter Battery Compartment is the lightest PVS-14 compatible battery housing ever made, weighing only 1 oz—a staggering 60% lighter than the standard Mil-Spec AA battery compartment (2.5 oz).

But its true innovation lies in its ability to transform any legacy PVS-14 into a fully modular system when paired with the MOD-31 Nightfighter Modular Bridge.

By replacing your existing PVS-14 battery compartment with the MOD-14 Lightfighter Battery Compartment, you gain:

Centralized Power Management: Accept power input directly from the Nightfighter Bridge.

Auto Shutoff Functionality: Articulate your device up to turn it off; down to power it back on instantly.

True Modularity: Convert any existing PVS-14 into a future-proof modular system ready for next-generation upgrades.

This upgrade unlocks advanced features previously unavailable to standard PVS-14 systems while significantly reducing weight and improving comfort.

How It Works

Replace Your Existing Battery Compartment:
Remove the standard AA battery compartment on your PVS-14 and install the Lightfighter CR123A Battery Compartment.

Integrate with the MOD-31 Nightfighter Bridge:
The MOD-14 Lightfighter Battery Compartment leverages the two electrical contacts on the PVS-14's 1/4-20 mounting interface. Originally designed for auto-shutoff functionality, these contacts now allow power input from the Nightfighter Bridge.

Unlock Modular Power Management:

Seamlessly switch between the internal CR123A battery and external power routed through the Nightfighter Bridge.

Enjoy auto shutoff features: Articulate the monocular upwards to turn it off, and back down to instantly restore power.

The result is a lightweight, modular PVS-14 system that can evolve with your mission requirements and integrates perfectly into the MOD-31 modular ecosystem.

Key Features

Ultra-Lightweight Design:

Weighs just 1 oz—60% lighter than a standard Mil-Spec PVS-14 battery housing (2.5 oz).

Reduces total system weight, minimizing operator fatigue during extended missions.

Instant Modularity:

Convert any PVS-14 into a fully modular system.

Enables power input from the MOD-31 Nightfighter Bridge for centralized power management.

Advanced Power Management:

Auto Shutoff Functionality: Articulate monoculars upwards to turn them off and downward to restore power.

Dual Power Sources: Automatically switch between internal CR123A power and external power from the Nightfighter Bridge.

Seamless Compatibility:

Fully compatible with existing PVS-14 systems and accessories.

Works with MOD-14 Lightfighter Upper Housings for additional weight savings.

Cost-Effective Upgrade Path:

Modernize your PVS-14 without replacing the entire device.

The most affordable way to access modular features and advanced power routing.

Why Choose the MOD-14 Lightfighter Battery Compartment?

Lightest Battery Compartment: Only 1 oz, a game-changing weight reduction.

Future-Proof Design: Instantly enables modular functionality with the Nightfighter Bridge.

Affordable Upgrade: The most cost-effective way to reduce weight and improve performance on your PVS-14.

Seamless Power Management: Unlock centralized power control and auto shutoff when bridged on the MOD-31 Nightfighter.

Specifications

What’s Included?

MOD-14 Lightfighter CR123 Battery Compartment

Tethered Battery Cap

Battery Housing Screws

Upgrade Path for PVS-14 Users

The MOD-14 Lightfighter Battery Compartment is the easiest and most effective way to modernize your PVS-14. With a simple replacement of the existing AA battery compartment, you gain access to:

Centralized Power Routing: Power input from the MOD-31 Nightfighter Bridge.

Auto Shutoff Features: Hands-free operation with articulation control.

Advanced Modularity: Join the Nightfighter ecosystem for seamless upgrades.

Combine this battery compartment with the MOD-14 Lightfighter Upper Housing for a fully optimized lightweight solution.

Why Upgrade Your PVS-14?

Legacy PVS-14s are rugged and reliable but lack the modular features and weight savings of modern systems. By upgrading to the MOD-14 Lightfighter Battery Compartment, you:

Dramatically Reduce Weight: Save 1.5 oz compared to standard AA housings.

Future-Proof Your System: Unlock modular capabilities with the Nightfighter Bridge.

Improve Mission Performance: Reduce neck strain and streamline power management.

Transferable Lifetime Warranty

We stand behind the quality and durability of our products. The Lightfighter Battery Compartment comes with a Transferable Lifetime Warranty, ensuring long-term value and reliability.

Made in the USA

Proudly designed, manufactured, and assembled in the United States to the highest quality standards.

Lead Time & Shipping

Lead Time: Approximately 6–8 weeks from order date.

Shipping: Free domestic shipping within the United States.

Restricted to U.S. Sales Only due to export regulations.

Frequently Asked Questions

Q: How does this upgrade make my PVS-14 modular?
A: The MOD-14 Lightfighter Battery Compartment replaces your existing PVS-14 battery housing and leverages the two 1/4-20 electrical contacts to accept power input from the MOD-31 Nightfighter Bridge. This allows for centralized power routing and auto shutoff functionality.

Q: How much weight does this save compared to a standard PVS-14 battery compartment?
A: The Lightfighter Battery Compartment weighs just 1.0 oz, saving 1.5 oz compared to a Mil-Spec PVS-14 battery compartment (2.5 oz).

Q: Is this compatible with the MOD-31 Nightfighter Bridge?
A: Absolutely! This battery compartment is designed specifically to unlock advanced modular functionality when paired with the Nightfighter Bridge.

Patent Pending