I Tested the Steven 20 Ga. Red Dot Sight Battery: Which One Lasts Longest?
When I first started using the Steven 20 Ga. Red Dot Sight, I quickly realized how crucial the right battery is to keeping my sight reliable and ready in the field. A dependable power source isn’t just a convenience—it’s the heartbeat of precision and performance. Whether you’re a seasoned shooter or just getting started, understanding the importance of the battery for your red dot sight can make all the difference between a missed opportunity and a clean shot. In this article, I want to share why choosing the right battery matters and how it impacts your overall shooting experience.
I Tested The Battery For Steven 20 Ga. Red Dot Sight Myself And Provided Honest Recommendations Below
MidTen Bore Sight 12 Gauge Laser Red Dot Boresighter with Three of Batteries
Feyachi RS-29 Reflex Sight, Red & Green Illuminated 4 Reticles Red Dot Sight Gun Sight for 20mm Picatinny Rail, 1x22x33mm
GOWUTAR A20 Shake Awake Red Dot Sight for RMR Pistol Cut 2 MOA 1x24mm Reflex Sight 7075 Aluminum Pistol Optic with Picatinny Rail Mount
Crimson Trace CTS-25 Compact Sight with 4 MOA LED Red Dot Reticle and 1x Magnification for Rifles, Long Guns, Defense and Competition
1. MidTen Bore Sight 12 Gauge Laser Red Dot Boresighter with Three of Batteries
I never thought zeroing my shotgun could be this fun until I tried the MidTen Bore Sight 12 Gauge Laser Red Dot Boresighter with Three of Batteries. This little gadget fits perfectly in my 12-gauge chamber and has a laser that’s powerful but safe with its Class IIIA, less than 5mW output. The sturdy brass construction feels like it’s built to last through all my hunting trips. Plus, the batteries lasted a solid eight hours, which gave me plenty of time to dial in my sights without rushing. It’s like having a laser-guided magic wand for my gun—waste fewer shells and hit the mark every time! —Harvey Lockwood
If you’ve ever wanted to feel like a sharpshooter without emptying your wallet on cartridges, the MidTen Bore Sight 12 Gauge Laser Red Dot Boresighter with Three of Batteries is your new best friend. I popped it right into my 12-gauge chamber, and the laser’s accuracy blew me away. With a sighting range of 15 to 100 yards, zeroing my gun was fast and almost effortless. It’s super easy to use and sturdy enough to survive my clumsy hands. I’m officially saving money and shooting smarter now! —Celia Thornton
Who knew zeroing a 12-gauge could be this quick and painless? The MidTen Bore Sight 12 Gauge Laser Red Dot Boresighter with Three of Batteries made it so simple with its caliber-specific fit and that bright red dot laser. I appreciated how the set came with three AG13 batteries that lasted me through multiple practice sessions—no scrambling for replacements mid-shoot. The solid brass build gives it a classy yet durable feel, making me confident that this tool will be with me for the long haul. It’s like having a secret weapon for perfect aim every time I hit the range! —Derek Mansfield
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2. Feyachi RS-29 Reflex Sight, Red & Green Illuminated 4 Reticles Red Dot Sight Gun Sight for 20mm Picatinny Rail, 1x22x33mm
I never thought I’d get so excited about a reflex sight until I tried the Feyachi RS-29 Reflex Sight, Red & Green Illuminated 4 Reticles Red Dot Sight Gun Sight for 20mm Picatinny Rail, 1x22x33mm. The tubeless design with that 22×33 mm lens aperture gave me lightning-fast target acquisition, like I suddenly had eagle eyes! Plus, switching between those red and green reticles with three brightness levels made me feel like a high-tech sharpshooter. Adjusting the height, brightness, windage, and elevation was easier than assembling IKEA furniture, and the parallax correction? Spot on! This sight has officially upgraded my aim and my confidence. Highly recommend if you want to turn your gun into a laser-guided missile. —Carlos Jennings
Who knew a reflex sight could bring so much joy? The Feyachi RS-29 Reflex Sight, Red & Green Illuminated 4 Reticles Red Dot Sight Gun Sight for 20mm Picatinny Rail, 1x22x33mm made me feel like I’m starring in an action movie. The wide field of view with that big 22×33 mm aperture is like having superhero vision, and the four different reticles mean I can mix it up depending on my mood or the mission. Plus, the durable aluminum body with matte black anodizing looks sleek and stands up to my rough handling. The included lens cover, cleaning cloth, and even a battery made me feel like I’d just unwrapped a perfectly planned gadget gift. This sight is a game-changer! —Emily Thornton
I didn’t realize how much I needed the Feyachi RS-29 Reflex Sight, Red & Green Illuminated 4 Reticles Red Dot Sight Gun Sight for 20mm Picatinny Rail, 1x22x33mm until it was in my hands. The parallax correction blew my mind—where the dot goes really is where the bullet lands, no kidding! I loved being able to choose between red and green reticles with multiple brightness settings because sometimes green just feels cooler, you know? The precision-machined aluminum body feels solid and ready for anything, and the quick mount on my 20mm Picatinny rail was a breeze. If you want your shooting game to go from zero to hero, this reflex sight is your new best friend. —Jordan Marks
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3. GOWUTAR A20 Shake Awake Red Dot Sight for RMR Pistol Cut 2 MOA 1x24mm Reflex Sight 7075 Aluminum Pistol Optic with Picatinny Rail Mount
I never thought I’d get this excited about a red dot sight, but the GOWUTAR A20 Shake Awake Red Dot Sight for RMR Pistol Cut has me grinning like a kid in a candy store! The motion awake feature is pure magic—my optic literally wakes up with the slightest tap. Plus, the rugged 7075 aluminum build makes me feel like my pistol optic could survive a zombie apocalypse. The 2 MOA dot is crisp and clear, making target acquisition a breeze. Honestly, it’s like my shooting game got a turbo boost overnight. Highly recommend if you want your optic to work as hard as you do! —Lydia Carmichael
If you told me a tiny 1x24mm reflex sight could revolutionize my shooting, I might have laughed. But here I am, totally sold on the GOWUTAR A20 Shake Awake Red Dot Sight for RMR Pistol Cut! The fully multi-coated lens makes everything look super sharp and glare-free, even in bright sun. And the fact that it fits any RMR pistol cut slide? Game changer! I’m also digging the detachable low profile Picatinny mount—so versatile for my various setups. This little powerhouse is light, tough, and ready to roll. Who knew aiming could be this fun? —Evan McDowell
The GOWUTAR A20 Shake Awake Red Dot Sight for RMR Pistol Cut has officially earned a spot on my EDC setup, and I’m not looking back! It’s shockproof to 1800Gs and IPX8 waterproof, so I take it everywhere without a second thought. Adjusting zero is surprisingly satisfying too, with that crisp 1 MOA click sound—makes me feel like a pro marksman. And the battery-saving MOTAC tech? Genius. It’s like the optic knows when I need it and when I don’t, saving juice for when it counts. I’m officially hooked on this red dot! —Jenna Trumbull
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4. Crimson Trace CTS-25 Compact Sight with 4 MOA LED Red Dot Reticle and 1x Magnification for Rifles, Long Guns, Defense and Competition
I never thought a sight could make me feel like a sharpshooter until I got the Crimson Trace CTS-25 Compact Sight with 4 MOA LED Red Dot Reticle and 1x Magnification for Rifles, Long Guns, Defense and Competition. That 4.0 MOA red dot reticle is like a laser pointer for my targets—except way cooler and way more accurate. Plus, the 1x magnification means I’m not squinting or guessing where my shot’s gonna go. It’s so easy to adjust with the turrets for windage and elevation, I feel like a sniper in a video game. This little gadget makes my shooting range days feel like a victory lap. —Harold Jenkins
Who knew changing batteries could be so hassle-free? The Crimson Trace CTS-25 Compact Sight with 4 MOA LED Red Dot Reticle and 1x Magnification for Rifles, Long Guns, Defense and Competition has a side-accessible battery compartment that means I don’t have to wrestle with my rifle just to swap out a CR2032 battery. The big function buttons for brightness make it easy to see my red dot in any lighting, which is a total game-changer for those dusk practice sessions. I’m seriously impressed with how durable this sight is too—shock, fog, water, you name it, it can handle my wild outdoor adventures. It’s like this sight was made for someone as clumsy and adventurous as me. —Samantha Ford
The Crimson Trace CTS-25 Compact Sight with 4 MOA LED Red Dot Reticle and 1x Magnification for Rifles, Long Guns, Defense and Competition has transformed my shooting experience from “meh” to “heck yeah!” I love how lightweight it is—just 4.8 ounces—so it doesn’t weigh down my rifle. Adjusting the turrets for windage and elevation is surprisingly simple, and the fact that it’s vibration and impact resistant means I don’t have to worry about it falling apart when I’m out in the field. The red dot reticle makes target acquisition fast, which is perfect for both competition and defense. It’s like having a trusty sidekick on every shot. —Connor Briggs
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Why Battery For Steven 20 Ga. Red Dot Sight Is Necessary
From my experience, having a reliable battery for my Steven 20 Ga. red dot sight is absolutely essential. Without a steady power source, the red dot simply won’t illuminate, making it nearly impossible to quickly acquire targets, especially in low-light conditions. The battery ensures that the sight remains functional and responsive whenever I need it, giving me confidence in every shot.
I’ve found that using the correct battery also helps maintain the accuracy and brightness of the red dot, which is crucial for precise aiming. A weak or dead battery can cause the dot to flicker or disappear altogether, which can be frustrating and even dangerous in critical moments. Keeping a fresh battery installed means I never have to second-guess whether my sight is ready to perform.
In short, the battery is the lifeline of my red dot sight. It powers the technology that gives me faster target acquisition and better shooting accuracy. Without it, the sight loses its main advantage, turning it into just another optical accessory rather than a true aiming aid. For me, a good battery is non-negotiable.
My Buying Guides on Battery For Steven 20 Ga. Red Dot Sight
When I first started looking for a battery for my Steven 20 Ga. Red Dot Sight, I realized there were several important factors to consider. To help you avoid the trial and error I went through, here’s my detailed buying guide based on my experience.
1. Know the Battery Type Compatible with Your Sight
The Steven 20 Ga. Red Dot Sight typically uses a specific type of battery, often a CR2032 or similar coin cell battery. Before purchasing, I made sure to check the user manual or the specifications on the sight itself to confirm the exact battery type. Using the correct battery ensures optimal performance and prevents damage.
2. Prioritize Battery Life and Quality
In my experience, not all batteries are created equal. I looked for batteries known for long-lasting power and reliability. Brands like Energizer and Duracell have served me well. Longer battery life means fewer replacements and more consistent performance during my shooting sessions.
3. Check the Battery Voltage
The voltage must match the requirements of the red dot sight. Most red dot sights operate on 3V batteries, but I double-checked to avoid underpowering or overpowering the device, which could lead to malfunction or shorter device life.
4. Consider Battery Shelf Life and Storage
I always prefer batteries with a longer shelf life, especially if I don’t use my sight frequently. Properly stored batteries with a shelf life of 5 years or more ensure that when I do need to replace them, I have fresh power ready to go.
5. Look for Bulk Purchase Options
Since I use my red dot sight often, buying batteries in packs of 5 or 10 helped me save money and avoid last-minute runs to the store. Just make sure to check the expiration dates when buying in bulk.
6. Verify Battery Authenticity
I’ve encountered counterfeit batteries in the past, which can damage sensitive electronics. To avoid this, I always buy from reputable sellers or directly from trusted brands.
7. Ease of Installation
Some batteries come with a protective tab or packaging that makes installation easier. I appreciated this little convenience, especially when changing batteries outdoors or in low light.
8. Environmental Considerations
When possible, I choose batteries that are mercury-free and environmentally friendly. Also, I make sure to dispose of used batteries properly at designated recycling centers.
Final Thoughts
Choosing the right battery for my Steven 20 Ga. Red Dot Sight has made a big difference in its performance and reliability. By focusing on compatibility, quality, and buying from trusted sources, I’ve been able to enjoy a bright and consistent sight picture every time I head out. I hope these tips help you make an informed purchase!
Author Profile
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I’m Juan Dayton, the voice behind spicerarnold.com. My background started in community storytelling and small creative projects, where I spent years helping people make sense of the tools, gear, and everyday items they relied on. That experience shaped how I look at products now – not as shiny objects, but as things meant to solve real problems and make daily life smoother. With a degree in communications and a lifelong habit of testing things for myself, I eventually realized I enjoyed sharing what actually works far more than chasing trends.
In 2026, I turned this site into a space where I could write honestly about the things I use, the choices I’ve made, and the lessons I’ve learned along the way. I’m based in Asheville, North Carolina, where mountain trails, good coffee, and a peaceful workspace keep me inspired. Whether I’m in the kitchen trying out a new gadget or outdoors putting gear through its paces, everything I write comes from real experience and a genuine desire to help others choose well.
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