Luna Optics External Power Supply

Stay Powered All Night

Tired of gear dying mid-hunt? The LN-EPS gives you up to 8 hours of continuous power for your Luna Optics night vision devices—no more fumbling with batteries in the dark or breaking focus when it matters most.

Features

• Extended 8-Hour Runtime – Powers Luna Optics devices through a full night using two 18650 rechargeable batteries.
• Recoil-Rated to .308WIN – Engineered to maintain stable performance even on high-caliber rifles.
• Weather-Resistant Design (IP66/IP65) – Sealed construction ensures reliable operation in rain, snow, and dust.
• Dual USB-C Input/Output – Supports both input charging and power output through one USB-C port.
• Battery Level Indicator – Four-level LED display shows exact remaining power, so you're never caught off guard.
• Quick-Detach Picatinny Rail Mount – Attaches securely to any standard Picatinny rail for fast field deployment. Mount is fully removable for off-rig use.
• Integrated Battery Charging – Charges the installed 18650 batteries internally via USB-C—no separate charger needed (requires standard USB power source).
• Lightweight and Compact – Weighs just 160 grams with mount; total dimensions under 5 inches long and 2 inches tall.
• Wide Operating Temperature – Performs reliably in extreme environments from -22°F to 122°F.

The Luna Optics External Power Supply is for you if…

• You regularly hunt at night and need uninterrupted power for your digital day/night vision scope for 6 to 10 hours.
• You mount optics on rifles chambered in .308 or larger and require a power unit that won't shift or fail under recoil.
• You operate in harsh field conditions—whether in freezing temperatures, high humidity, or remote environments—and demand equipment that can keep up.
• You value a modular gear setup and want a dedicated, rail-mounted power supply that integrates directly into your firearm or observation rig.
• You own both older and newer Luna Optics devices and want one power solution that works with micro-USB and USB-C inputs.

When you're in the field, there are no second chances. Whether you're lining up a shot under moonlight or monitoring property through the night, the last thing you need is your optics shutting down. The LN-EPS keeps your Luna Optics gear running strong—no mid-operation battery swaps, no blackouts.

This isn’t a generic power bank. It’s a purpose-built field tool, equipped with a QD Picatinny mount that locks directly to your rifle or spotting rig. No wires flapping around. No awkward pouches. If needed, the mount detaches cleanly for off-rig use in a pack or pocket.

Inside, the LN-EPS runs on two 18650 lithium-ion batteries, delivering between 5000 and 7000 mAh depending on the brand you choose. That means serious capacity in a compact form—just under five inches long and less than two inches tall with the mount attached. It’s light, low-profile, and field-ready.

Built to perform where others fail, it’s recoil-rated to .308WIN and sealed against the elements with IP66/IP65 durability. Rain, dust, and sub-zero temps are no threat. You’re not just getting more power—you’re getting more reliability.

And with a single USB-C port that handles both input and output, you can charge the pack or power other devices without switching cables or ports. Need to recharge the internal batteries? Plug it in—no external charger needed. A four-level LED display tells you exactly how much runtime remains.

If you run Luna Optics gear—old or new—this is the one power supply designed to work across your loadout. LN-EPS doesn’t just extend performance. It protects it.