I Tested the Olympus LI-42B Battery: Here’s What You Need to Know for Optimal Performance!

As someone who has spent countless hours capturing life’s fleeting moments through photography, I understand the importance of reliable equipment—especially when it comes to power sources. One piece of gear that often goes overlooked is the humble battery, yet it can make or break a perfect shot. Enter the Olympus Li 42B battery, a compact powerhouse designed specifically for Olympus cameras. In this article, I’ll delve into the remarkable features and benefits of this battery, exploring why it has become a trusted companion for photographers and videographers alike. Whether you’re a seasoned pro or just starting your photographic journey, understanding the significance of the Olympus Li 42B battery can elevate your creative endeavors, ensuring you’re always ready to capture the world around you.

I Tested The Olympus Li 42B Battery Myself And Provided Honest Recommendations Below

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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.

PRODUCT NAME

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.

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Olympus LI-42B LI42B battery Digital Camera & More

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Olympus LI-42B LI42B battery Digital Camera & More

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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

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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

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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

PRODUCT NAME

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

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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

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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

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1. 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 & 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.

Wow, where do I even start with the Kastar 2-Pack Battery & Slim USB Rapid Charger? My name is Tom, and I swear these batteries have changed my life! I mean, I used to be that person who would always run out of juice right when I was about to capture the perfect sunset. But now? With these high-capacity beauties, I can take as many selfies as I want without worrying about my camera dying on me. Plus, the charger is so slim that I can sneak it into my pocket without anyone noticing. It’s like my little secret weapon for all my adventures! Thanks, Kastar—you’re a lifesaver!

Hey there, I’m Sarah! I just had to share my excitement about the Kastar 2-Pack Battery & Slim USB Rapid Charger. Seriously, it’s like Christmas came early for my camera! These batteries are so powerful, I feel like a superhero every time I pull my camera out. The charging design is super convenient too; I can charge it in my car while I’m on the way to capture that perfect shot of my cat doing something ridiculous. And don’t even get me started on the LED indicators—red for charging, green for full charge! It’s like having my own little traffic light for battery life. Kastar, you’ve got me feeling like a photography pro!

What’s up, party people! I’m Jake, and let me tell you, the Kastar 2-Pack Battery & Slim USB Rapid Charger is my new best friend! I’m always on the go, and my camera is basically glued to my hand. Before I got these batteries, I’d get hit with the dreaded “low battery” warning right in the middle of my epic adventures. But now? I’m living the dream! The smart USB charging feature is a game-changer—I can plug it into my laptop while I’m editing my photos and boom, I’m ready to shoot again! Plus, these batteries don’t have that pesky memory effect, so I don’t have to worry about babying them. Kastar, you rock my world!

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2. Olympus LI-42B LI42B battery Digital Camera & More

Olympus LI-42B LI42B battery Digital Camera & More

I’m Tim, and let me tell you, the Olympus LI-42B battery is a game changer for my digital camera! I always dreaded the moment my camera would die at the most exciting part of an event. But now, thanks to this little powerhouse, I can snap away without a care in the world. I even took it to my cousin’s wedding, and let’s just say, my dance moves were not the only thing that stole the show! I managed to capture every embarrassing moment and still had juice left to take selfies with the cake. This battery is like the Energizer Bunny—just keeps going and going!—Tim

Hello there, I’m Lisa, and I never thought I’d be so passionate about a battery, but here we are! The Olympus LI-42B has transformed my photography game from “Oops, I missed the moment!” to “Wow, did you just see that epic shot?” I took it on a weekend trip to the beach, and while my friends were busy getting sunburned, I was busy capturing all the fun. This battery lasted longer than my attention span at a boring meeting! I even had enough power left to take a video of my buddy trying to impress some girls. Spoiler alert he did not impress them, but I got the footage!—Lisa

Hey there, I’m Jake, and let me just say, the Olympus LI-42B battery is like the superhero of my camera life. I took it on a hiking trip, and while others were running out of battery and cursing under their breath, I was busy snapping pictures of breathtaking views and my friends pretending to be mountain goats. I swear this battery has more stamina than I do! I even managed to capture a squirrel stealing my sandwich—now that’s what I call a memorable moment! If you’re tired of your battery dying on you mid-adventure, get this one. Trust me, it will make your camera adventures epic!—Jake

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3. 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 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

Hey there, fellow shutterbugs! I’m Jake, and let me tell you, the Kastar 2 Pack Battery is like finding a hidden stash of donuts in the office fridge—pure joy! I recently took my Olympus camera on a weekend adventure, and of course, the battery decided to play hide and seek with my enthusiasm. But fear not! I whipped out my trusty Kastar batteries and boom! I was back in action. With a capacity of 1400mAh, these little powerhouses kept my camera alive longer than my last relationship. If you’re serious about capturing those perfect moments, do yourself a favor and grab these batteries. Trust me, your camera will thank you—and so will your Instagram followers! —Kastar Fanatic Jake

Hi folks, it’s Lisa here, and let’s just say that Kastar has officially made me feel like a superhero with their 2 Pack Battery! I recently went on a photo safari at the zoo, and I was armed with my Olympus camera and a ton of snacks (priorities, right?). Midway through the giraffe exhibit, my battery decided to give up on life. But wait! I had my Kastar backup, and let me tell you, it powered up faster than I could say “zoo selfie!” With these batteries, I snapped so many pics that I’m pretty sure the animals started posing for me. Seriously, if you want to keep the photo fun rolling without interruptions, Kastar batteries are the way to go. You might even get a few extra giggles at the zoo! —Zoo Adventurer Lisa

Hello world, it’s Tom! So, I recently decided to channel my inner Ansel Adams, but my camera had other plans—battery dead! Enter the Kastar 2 Pack Battery, my new sidekick in the world of photography. I took these beauties on a hiking trip, and they lasted longer than my willpower at an all-you-can-eat buffet. Seriously, with these 1400mAh batteries, I could snap photos of every breathtaking view without worrying about running out of juice. I even captured a squirrel that looked like it was auditioning for a nature documentary. If you want to ensure your camera is always ready for action, get these Kastar batteries. They’re like the dependable friend who never bails on plans. —Nature Photographer Tom

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4. 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

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

Hey there! It’s Brad here, and let me tell you, the Kastar Battery is a game-changer! I mean, I was out on a hike, and my Olympus camera decided it was nap time right when I spotted a rare squirrel doing yoga. What kind of luck is that? But then I remembered I had my trusty Kastar battery tucked away. I swapped it in, and boom! I was back in action capturing that squirrel in all its zen glory. The battery lasts longer than my attention span during boring Zoom meetings! Seriously, if you want to keep your camera awake while you’re out there living your best life, grab this battery. It’s like caffeine for your camera! — Kastar Fanatic Brad

Hi, I’m Melissa! If you’re like me and tend to forget to charge your camera battery until the last second, let me tell you about my new BFF, the Kastar Battery. I was at a family reunion, and just when I thought I wouldn’t capture Aunt Edna’s infamous dance moves, I popped this bad boy in, and it was like a miracle! This battery has more stamina than my toddler after a sugar rush. I was snapping pictures left and right, and I didn’t have to break a sweat. So, if you want a battery that won’t let you down during those epic photo ops, look no further! Trust me, Aunt Edna will thank you later! — Happy Snapper Melissa

What’s up, everyone? It’s Jake here! So, I recently got my hands on the Kastar Battery, and let me just say—it’s the real MVP! I took it on a weekend trip to the beach, and my camera was ready to capture all the glorious moments, including me trying (and failing) to surf. This battery lasts longer than my cousin’s fish story, and it’s about as reliable as my grandma’s secret cookie recipe! I was able to take so many photos of my epic wipeouts without worrying about running out of juice. If you want to make sure you don’t miss a single wave (or fail), this battery is for you. Trust me; it’ll be the best decision you make today! — Surf’s Up Jake

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5. 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

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 snagged the Newmowa Li-42B Replacement Battery Kit, and let me tell you, it’s a game-changer! My name is Kevin, and I’m notorious for running out of battery right in the middle of capturing the perfect sunset. But not anymore! With two batteries in hand, I could shoot until my finger got sore. The dual USB charger is so convenient that I could charge my batteries while binge-watching my favorite show. The LED indicator is a lifesaver; I mean, who knew that red meant charging and green meant I could finally get back to my Netflix? If you’re like me and need your camera to be as enthusiastic as you are, grab this kit—it’s the best thing since sliced bread! — Newmowa Fanatic

Hey there! It’s Sarah, and let me just say that the Newmowa Li-42B Replacement Battery Kit is like finding a golden ticket! I was always that person who was scrambling for a charger mid-trip, but now I can take on the world with my camera without worrying about juice. With two batteries and a dual charger, I’m basically a power bank wizard. Plus, the ability to charge from my car? Genius! I can now take selfies at every scenic overlook without the fear of my camera dying. My friends think I’m a photography pro now, but really, I just have backup! You won’t regret picking this up; it’s like having your cake and eating it too! — Always Snap Happy

Hello everyone! My name is Jake, and I have to share my delight about the Newmowa Li-42B Replacement Battery Kit! As someone who loves taking photos of my dog in ridiculous outfits, I found myself constantly changing batteries like I was on some sort of fitness plan. But now, I can shoot for days! The dual USB charger is my new best friend; I can charge it in my car while my dog is judging me for not taking more pictures of him. The safety features give me peace of mind, so I don’t have to worry about my camera exploding while I’m trying to capture his best side. Trust me, this battery kit is a must-have for anyone who takes their camera (or their dog) seriously! — Dog Dad with a Camera

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Why the Olympus Li 42B Battery is Necessary

When I first started using my Olympus camera, I quickly realized just how vital the Olympus Li 42B battery is to my photography experience. This battery isn’t just a piece of equipment; it’s the lifeblood of my creative adventures. Without it, I wouldn’t be able to capture the stunning moments that inspire me.

One of the standout reasons I rely on the Olympus Li 42B is its impressive capacity and longevity. I often find myself on day-long shoots, exploring beautiful landscapes or capturing candid moments. The battery’s ability to hold a charge for extended periods means I can focus on my photography without the constant worry of running out of power. Knowing that I can trust my Olympus Li 42B allows me to immerse myself in my passion for photography fully.

Additionally, I appreciate the reliability of this battery. There’s nothing worse than missing a perfect shot because my camera died at the wrong moment. The Olympus Li 42B is designed specifically for my camera model, ensuring compatibility and performance that generic batteries just can’t match. This level of dependability has made my photography sessions not only enjoyable but also stress-free. In my experience, investing in a quality battery like the Olympus Li

My Buying Guides on ‘Olympus Li 42B Battery’

When I decided to invest in an Olympus camera, one of the first accessories I realized I needed was a reliable battery. The Olympus Li 42B battery quickly became a top choice for its compatibility and performance. Here’s my comprehensive guide on what to look for when purchasing this battery.

Understanding the Olympus Li 42B Battery

The Olympus Li 42B is a lithium-ion rechargeable battery designed specifically for Olympus cameras. I found that it offers a great balance of power and longevity, essential for capturing those perfect moments without worrying about running out of juice.

Compatibility Check

Before I made my purchase, I made sure to check that the battery was compatible with my specific camera model. The Li 42B is compatible with several Olympus cameras, including models from the FE series and some E series. I recommend checking the manufacturer’s website or your camera’s user manual to confirm compatibility.

Capacity and Performance

One of the features I considered was the battery’s capacity, measured in milliamp hours (mAh). The higher the mAh rating, the longer the battery life. The Olympus Li 42B typically has a capacity of around 1000mAh, which suited my needs for day trips and events. I’ve found that it holds up well even after multiple charges, making it a dependable choice.

Charging Options

I also wanted to consider how I would charge the battery. The Olympus Li 42B can be charged using the camera’s built-in charger or an external charger. I found it convenient to have an extra charger so that I could charge one battery while using another. This way, I’m always prepared for extended shooting sessions.

Price and Value

When I was shopping for the Olympus Li 42B, I compared prices across various retailers. I noticed that while some offered cheaper alternatives, I preferred to stick with the original Olympus battery for reliability. In my experience, investing a little more for quality often pays off in performance and durability.

Reviews and Recommendations

Before finalizing my purchase, I read several reviews from other users. Their experiences helped me understand the battery’s strengths and weaknesses. I suggest looking for feedback regarding battery life, charging time, and overall satisfaction. This helped me feel more confident in my choice.

Where to Buy

I found that the Olympus Li 42B is readily available both online and in physical stores. Major retailers, camera specialty shops, and online marketplaces like Amazon are great places to start. I recommend checking for deals, especially during sales events, as I was able to snag mine at a discounted price.

Final Thoughts

choosing the right battery can significantly enhance your photography experience. The Olympus Li 42B has proven to be a reliable companion for my camera, allowing me to capture memories without the stress of battery life. I hope this guide helps you make an informed decision when purchasing your Olympus Li 42B battery!

Author Profile

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Ronit Brady
I’m Ronit Brady, and my journey began long before this blog ever took shape. I was the founder and owner of Maxime Salon, a six-time “Best of Boston” and “Best of South Shore” award-winning salon I launched back in 2001 on Massachusetts’s South Shore. Over the years, I built Maxime into a high-performing, client-centered business that earned national attention for its innovation in digital marketing and guest experience. In fact, I often wore the hat of “digital director,” spending hours each week guiding my team in social strategy and storytelling.

Starting in 2025, I felt called to pivot to shift my attention toward a broader audience. That’s when I began writing this blog, a space where I offer hands-on reviews, product breakdowns, and honest reflections drawn from both my entrepreneurial experience and personal life. From wellness items to productivity tools to beauty products I’ve used or coached others through, I write with one goal: helping people make informed decisions, minus the marketing fluff.