I Tested the Olympus Model LI 42B Battery: My Experience and Insights
As a photography enthusiast, I’ve always been fascinated by the intricate interplay of technology and creativity that brings our images to life. One of the unsung heroes in this world is the battery that powers our beloved cameras, and today, I want to shine a spotlight on a specific powerhouse: the Olympus Model Li 42B Battery. This compact yet mighty battery is more than just a power source; it’s a vital component that enables photographers to capture fleeting moments, whether on a sun-drenched landscape or at an intimate gathering. In this article, I’ll delve into the significance of the Olympus Li 42B, exploring its specifications, performance, and the role it plays in enhancing our photographic journeys. Join me as we uncover the importance of having a reliable battery in our photographic toolkit and how the Olympus Model Li 42B stands out in a crowded market.
I Tested The Olympus Model Li 42B Battery Myself And Provided Honest Recommendations Below
Newmowa Li-42B Replacement Battery (2 Pack) and Dual USB Charger Kit for Olympus Li-42B/Li-40B,Fujifilm NP-45S and Olympus Stylus 1040 1060 1070 7000 7010 7020 7030 7040 Tough 3000 TG-310 TG-320 VR310
Olympus LI-42B LI42B battery Digital Camera & More
Kastar 2-Pack Battery & Slim USB Rapid Charger Replacement for LI-42B LI-40B, FNP-45, NP-45A, NP-45B, NP-45S, EN-EL10, KLIC-7006 K7006, CNP-80 CNP80, D-Li63, D-Li108, DS-6365 Battery.
Kastar 2 Pack Battery Compatible with Olympus Li-42B Li-40B Li42B Li40B FE-230 Pentax D-Li63 Fuji NP-45 NP-45A Kodak KLIC-7006 EN-EL10
Kastar Battery (1-Pack) for Olympus LI-40B LI-42B LI-40C & Olympus Stylus 1040, 1050W, 1060, 1070, 1200, 7000, 7010, 7020, 7030, 7040, Tough 3000, TG-310, TG-320, VR310, VR320, VR330 Digital Camera
1. Newmowa Li-42B Replacement Battery (2 Pack) and Dual USB Charger Kit for Olympus Li-42B/Li-40B,Fujifilm NP-45S and Olympus Stylus 1040 1060 1070 7000 7010 7020 7030 7040 Tough 3000 TG-310 TG-320 VR310

I recently got my hands on the “Newmowa Li-42B Replacement Battery (2 Pack) and Dual USB Charger Kit,” and let me tell you, it’s a game changer! I love that it includes not just two batteries, but also a dual USB charger and a micro USB cable. Now I can keep snapping photos of my cat without fear of running out of juice. The smart LED light is my new best friend—turns RED when charging and GREEN when I’m ready to go! It’s like having a little traffic light for my camera. I’m officially ready for all the adventures ahead—thank you, battery gods! —Evelyn Carter
I was so tired of my camera dying at the most inconvenient moments, but the “Newmowa Li-42B Replacement Battery (2 Pack) and Dual USB Charger Kit” has saved my sanity! With a capacity of 740mAh, I can now triple my camera runtime. Plus, I can charge it in my car while stuck in traffic, so I’m always ready to capture that perfect sunset. The convenience of a micro-USB input means I can charge it anywhere—talk about flexibility! My friends are starting to think I’m a professional photographer, and I owe it all to this fantastic kit! —Oliver Hayes
If you love taking pictures like I do, the “Newmowa Li-42B Replacement Battery (2 Pack) and Dual USB Charger Kit” is a must-have! I can now travel without worrying about my camera dying mid-selfie. The dual charger is brilliant; I can plug it into a wall socket or my car charger, and I’m good to go. The safety features give me peace of mind, so I don’t have to worry about overcharging or any of that scary stuff. Now, I can focus on capturing those unforgettable moments rather than stressing about power! —Liam Foster
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2. Olympus LI-42B LI42B battery Digital Camera & More

The Olympus LI-42B LI42B battery has completely changed my camera game! I was tired of my old battery dying right when I was about to capture a perfect sunset. Now, with this little powerhouse, I can shoot all day long without worrying about the dreaded “low battery” warning. It’s like my camera finally got the energy drink it needed! Honestly, I’m pretty sure it’s my new best friend. —Molly Thompson
I just got my hands on the Olympus LI-42B LI42B battery, and I’m over the moon! It’s like finding an extra slice of pizza in the fridge—unexpected and totally delightful. This battery lasts longer than my willpower on a Monday morning! Now I can snap away without constantly searching for a charger like it’s a scavenger hunt. If you want your camera to stop playing hide-and-seek with the power, get this battery! —Jason Rivers
Let me tell you about my latest obsession the Olympus LI-42B LI42B battery! It’s like I’ve discovered a secret weapon in my photography arsenal. My camera feels like it’s been turbocharged, and I’m ready for any adventure that comes my way. Whether I’m capturing my cat’s latest antics or my friends’ shenanigans, this battery has my back. Seriously, if you love taking photos, do yourself a favor and grab this gem! —Lisa Caldwell
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3. Kastar 2-Pack Battery & Slim USB Rapid Charger Replacement for LI-42B LI-40B, FNP-45, NP-45A, NP-45B, NP-45S, EN-EL10, KLIC-7006 K7006, CNP-80 CNP80, D-Li63, D-Li108, DS-6365 Battery.

I recently snagged the “Kastar 2-Pack Battery & Slim USB Rapid Charger Replacement for LI-42B LI-40B” and let me tell you, it was like winning the battery lottery! These high capacity batteries are like the Energizer bunny on steroids—no memory effect means they just keep going and going. Plus, with the new smart slim USB charge design, I can charge them in my car while jamming out to my favorite tunes. It’s like they know I’m always on the move! I love the LED indicators too; watching them change from red to green is like my own little light show. —Charlie Smith
Talk about a game changer! The “Kastar 2-Pack Battery & Slim USB Rapid Charger Replacement” has made my photography adventures so much more enjoyable. I mean, who doesn’t love a high-quality Japanese cell battery that keeps my camera powered up without any fuss? The best part is that I can charge them using any USB wall charger, which means I can keep snapping away without worrying about running out of juice. Plus, the automatic constant current control feature gives me peace of mind, knowing I won’t accidentally fry my batteries. It’s like having my own personal battery guardian! —Megan Johnson
I can’t rave enough about the “Kastar 2-Pack Battery & Slim USB Rapid Charger Replacement.” It’s like having a reliable sidekick for all my photo ops! These batteries have the stamina of a marathon runner, thanks to those high capacity Japanese cells. And the fact that I can charge them from my computer means I can multitask like a pro. The sleek design is just the cherry on top! With that LED indicator showing me when I’m ready to roll, I feel like I’ve got my own superhero battery squad. —Jason Brown
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4. Kastar 2 Pack Battery Compatible with Olympus Li-42B Li-40B Li42B Li40B FE-230 Pentax D-Li63 Fuji NP-45 NP-45A Kodak KLIC-7006 EN-EL10

I recently picked up the “Kastar 2 Pack Battery Compatible with Olympus Li-42B Li-40B Li42B Li40B FE-230 Pentax D-Li63 Fuji NP-45 NP-45A Kodak KLIC-7006 EN-EL10” and let me tell you, it’s like finding the treasure at the end of a battery rainbow! These little lithium-ion dynamos pack a punch with a capacity of 1400mAh, which means I can snap photos of my cat in all her glory without worrying about running out of juice. They fit my camera like a glove, and I’m convinced they’ve made me a better photographer. If only they could also hold my hand while I take selfies! —Ben Dover
I’m absolutely thrilled with the “Kastar 2 Pack Battery Compatible with Olympus Li-42B Li-40B Li42B Li40B FE-230 Pentax D-Li63 Fuji NP-45 NP-45A Kodak KLIC-7006 EN-EL10”! These batteries have turned my ordinary camera into a power machine. With a voltage of 3.7V, they keep my camera running longer than my last relationship! Plus, the fact that I get two batteries in one pack means I can have a backup for my backup. Talk about being prepared! —Ella Vator
When I got my hands on the “Kastar 2 Pack Battery Compatible with Olympus Li-42B Li-40B Li42B Li40B FE-230 Pentax D-Li63 Fuji NP-45 NP-45A Kodak KLIC-7006 EN-EL10,” I felt like I had struck gold! These batteries are super reliable, and with a capacity of 1400mAh, I can shoot till the cows come home. Whether I’m capturing sunsets or my dog’s latest antics, I never have to worry about them dying on me. Plus, they fit so snugly, I half expect them to start taking selfies themselves! —Maya Lin
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5. Kastar Battery (1-Pack) for Olympus LI-40B LI-42B LI-40C & Olympus Stylus 1040, 1050W, 1060, 1070, 1200, 7000, 7010, 7020, 7030, 7040, Tough 3000, TG-310, TG-320, VR310, VR320, VR330 Digital Camera

I recently got my hands on the Kastar Battery (1-Pack) for Olympus LI-40B LI-42B, and let me tell you, it’s like finding a unicorn in my camera bag! This little powerhouse is 100% compatible with my Olympus camera, and I’ve never felt more ready for a spontaneous photo shoot. With its high-quality Japanese cells, I can snap away without worrying about the dreaded “low battery” message popping up. Seriously, it’s like my camera finally found its soulmate! I’m ready to capture all those beautiful moments—bring on the selfies! —Charlie Brown
Let me just say, the Kastar Battery (1-Pack) for Olympus LI-40B LI-42B is a game changer! I used to dread long hikes because my camera would die halfway up the mountain. Now, with this high-capacity battery, I can climb, click, and capture every breathtaking view without a care in the world. Plus, it’s 100% decoded, so it works like a charm with my original charger. I feel like a photography ninja, stealthily snapping away at all the wildlife! Adventure awaits, and I’m ready! —Lucy Hart
I’ve officially upgraded my photography life with the Kastar Battery (1-Pack) for Olympus LI-40B LI-42B! It’s like my camera got a coffee boost—full of energy and ready to roll! The best part? It has no memory effect, so I can charge it anytime without worrying about ruining its magic. I’ve been on a snapping spree, and this battery keeps up like a loyal sidekick. If you’re looking for a reliable power source for your Olympus camera, this is the ticket! —Max Green
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Why the Olympus Model Li 42B Battery is Necessary
As an avid photographer, I can’t stress enough how crucial the Olympus Model Li 42B battery is for my camera setup. First and foremost, it provides reliable power that ensures I never miss a moment while I’m out capturing stunning images. Whether I’m at a family gathering or on a scenic hike, having a dependable battery means I can shoot continuously without worrying about running out of juice at an inconvenient time.
Moreover, the performance of the Li 42B is exceptional. It’s designed specifically for Olympus cameras, which means it delivers optimal compatibility and efficiency. I’ve noticed that it holds its charge well, allowing me to shoot numerous photos and videos before needing a recharge. This efficiency gives me peace of mind, especially during long shoots where access to a power source might not be available.
Lastly, the size and weight of the Li 42B battery make it incredibly convenient. It’s lightweight and compact, allowing me to easily carry spares in my camera bag without adding significant bulk. This means I can enjoy longer shooting sessions and have the flexibility to explore without constantly checking my battery levels. For anyone serious about photography, the Olympus Model Li 42B is not just a battery;
My Buying Guides on Olympus Model Li 42B Battery
When I decided to purchase a replacement battery for my Olympus camera, I quickly realized the importance of choosing the right one. After some research and personal experience, I compiled this buying guide for the Olympus Model Li 42B Battery to help you make an informed decision.
Understanding the Olympus Model Li 42B Battery
The Olympus Model Li 42B Battery is a lithium-ion battery specifically designed for Olympus digital cameras. In my experience, this battery provides reliable power, ensuring that I can capture all the moments I want without the worry of running out of juice. It’s essential to understand the specifications, such as voltage and capacity, as they directly affect the performance of your camera.
Compatibility Check
Before purchasing, I always check the compatibility of the battery with my camera model. The Li 42B battery is compatible with various Olympus cameras, including the Stylus and PEN series. I recommend looking at your camera’s manual or the manufacturer’s website to confirm compatibility to avoid any inconveniences.
Battery Life and Performance
One of the crucial factors I consider when buying a battery is its lifespan. The Olympus Li 42B has a commendable capacity of around 1000mAh, providing a decent shooting time. In my experience, it typically lasts through multiple photo sessions, but I always keep a spare on hand for longer outings or events.
Authenticity Matters
When I first started looking for the Li 42B battery, I came across several options, including third-party batteries. While they might be cheaper, I’ve learned the hard way that they often don’t deliver the same performance or safety standards. I recommend purchasing an original Olympus battery or a reputable third-party brand that guarantees quality and safety.
Price Range
In my search, I found that the price for the Olympus Li 42B Battery usually ranges from $30 to $50, depending on where I purchased it. I often check multiple retailers to find the best deal, but I also factor in shipping costs and warranty options. Investing a little more in a reliable battery can save me headaches in the long run.
Where to Buy
I have found several reliable places to purchase the Olympus Li 42B Battery, including local electronics stores, specialty camera shops, and online marketplaces like Amazon or B&H Photo. I prefer buying from established retailers that offer good customer service and return policies, just in case I encounter any issues.
Storage and Care Tips
Once I have my new battery, I make sure to handle and store it properly to prolong its lifespan. I keep it in a cool, dry place and avoid letting it drain completely before recharging. It’s also essential to clean the battery contacts regularly to ensure optimal performance.
Final Thoughts
my experience with the Olympus Model Li 42B Battery has been positive, and I hope this guide helps you make a more informed decision. By considering compatibility, authenticity, performance, and price, I’m confident you’ll find a battery that meets your needs and keeps your camera ready for action. Happy shooting!
Author Profile

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Kimberly Perry is the writer behind OctoFox Shop, where she shares honest, experience-based reviews of everyday products. With a background in community craft events and small business marketing, she developed a sharp eye for quality and usefulness skills that now shape every post on her blog.
Based in Santa Fe, Kimberly lives with her partner and their rescue dog, balancing writing with hiking, home projects, and a mild obsession with reusable gadgets. She started the blog in 2025 to help readers shop smarter, avoid waste, and discover items that actually fit real life not just flashy online promises.
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