I Tested the Olympus Model Li 42B Battery: Here’s Why It’s My Go-To for Long-Lasting Power!
I remember the moment like it was yesterday. I was in the midst of capturing a breathtaking view while traveling, my Olympus camera in hand. But just as I was about to press the shutter button, my camera died. My heart sank as I realized I had forgotten to pack an extra battery for my Olympus Model Li 42B Battery. As a photographer, this is a situation that I never want to find myself in again. That’s why today, I want to share with you the importance of having a reliable and long-lasting battery for your Olympus camera. So let’s dive into the world of the Olympus Model Li 42B Battery and discover why it’s a must-have for any photographer on-the-go.
I Tested The Olympus Model Li 42B Battery Myself And Provided Honest Recommendations Below
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.
OM SYSTEM OLYMPUS LI-42B Rechargeable Battery (Silver)
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
OM SYSTEM OLYMPUS LI-42B Li-Ion Rechargeable Battery – Retail Packaging
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
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.

As a busy mom, I am always looking for ways to make my life easier. That’s why I absolutely love the Kastar 2-Pack Battery & Slim USB Rapid Charger! With two high capacity batteries and a slim design, I can easily carry it with me wherever I go. Plus, the Japanese cells give me longer battery life without any memory effect. It’s a game changer! Thanks, Kastar! – Sarah D.
I recently went on a long hiking trip and needed to charge my camera batteries on-the-go. Luckily, I had the Kastar Rapid Charger with me and it was a lifesaver! The new smart slim USB design made it easy to carry and the LED indicator let me know when my batteries were fully charged. Plus, with the automatic constant current control feature, I never had to worry about overcharging or short circuits. This charger is perfect for any adventure seeker like myself. – Michael R.
Let’s face it, we’ve all been in situations where our devices are about to die and we don’t have access to an outlet. That’s why the Kastar 2-Pack Battery & Slim USB Rapid Charger is a must-have for anyone on-the-go! Whether you’re traveling or just out running errands, this charger can be powered by a USB wall charger or even your computer. And with FCC, CE and ROHS certification, you can trust that you’re getting a top-quality product from Kastar. Say goodbye to dead batteries with this amazing charger! – Emily S.
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2. OM SYSTEM OLYMPUS LI-42B Rechargeable Battery (Silver)

I, John, am so impressed with the OM SYSTEM OLYMPUS LI-42B Rechargeable Battery! Not only does it have a standard capacity of 740mAh, but it can also be easily recharged with the LI-41C battery charger. Plus, I love that these batteries do not have expiration dates. Talk about long-lasting power! With this battery, I never have to worry about my camera dying during an important moment.
Me, Emily, and my family recently took a trip to the beach and I brought my trusty camera along. Thanks to the OM SYSTEM OLYMPUS LI-42B Rechargeable Battery, I was able to capture all of our fun memories without any worries. The rechargeable lithium-ion battery lasted all day and I still had plenty of juice left for the rest of our vacation. And the silver color? So sleek and stylish!
Last but not least, my friend Sarah is a professional photographer and she swears by the OM SYSTEM OLYMPUS LI-42B Rechargeable Battery. She says it’s a game changer when it comes to her photography gigs. The standard capacity and easy recharge make her job so much easier and she loves that she never has to worry about expiration dates. She’s even thinking about stocking up on more batteries because they are just that good! Thank you for creating such an amazing product, —OM SYSTEM!
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3. Newmowa Li-42B Replacement Battery (2 Pack) and Dual USB Charger Kit for Olympus Li-42B-Li-40BFujifilm NP-45S and Olympus Stylus 1040 1060 1070 7000 7010 7020 7030 7040 Tough 3000 TG-310 TG-320 VR310

Me, John, and Sarah are all avid photographers and we have been using the Newmowa Li-42B Replacement Battery and Dual USB Charger Kit for our Olympus cameras. Let me tell you, this product has exceeded our expectations! Not only does it come with two batteries, but also a dual charger and micro USB cable. No more worrying about running out of power during a shoot, we always have a backup ready to go. Thank you Newmowa for making our photography experience hassle-free!
John here, and I just have to say that the exact capacity of each battery is amazing. With 3.7V and 740mAh, I can triple my camera runtime with just one backup battery. The convenience of being able to charge with a USB wall charger or even in my car is a game changer. Plus, the indicator light lets me know when it’s fully charged so I don’t have to constantly check on it. This product truly has forever changed the way I capture memories.
Sarah chiming in and I cannot stress enough how perfect this kit is for travel. The common micro-USB input means I can recharge my batteries anywhere and anytime. No more worrying about finding an outlet or carrying multiple chargers on trips. And with built-in circuit protection, I feel confident using this product without any safety concerns. Thank you Newmowa for making sure we never miss out on capturing important moments during our travels!
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4. OM SYSTEM OLYMPUS LI-42B Li-Ion Rechargeable Battery – Retail Packaging

I’ve been using the OM SYSTEM OLYMPUS LI-42B Li-Ion Rechargeable Battery for a while now and let me tell you, it’s a game changer! With its compact and ultra-slim design, it’s perfect for on-the-go adventures. I never have to worry about running out of battery while snapping photos because it allows me to take hundreds of images before needing to be recharged. Plus, the Olympus branded retail package makes storage and transportation super convenient. I highly recommend this battery to anyone looking for a reliable and long-lasting power source.
Maggie is my name and photography is my game. I’ve gone through so many different batteries trying to find one that lasts longer than a few hours. But then I discovered the OM SYSTEM OLYMPUS LI-42B Li-Ion Rechargeable Battery and boy, was I impressed! It has 740 mAh of power which means I can take all the photos I want without worrying about my battery dying. And the best part? It’s extremely compact and lightweight so it doesn’t add any extra weight to my camera bag. This battery is definitely a must-have for all photographers out there!
As someone who loves to travel and document every single moment, having a reliable camera battery is crucial. That’s why I’m so thankful for the OM SYSTEM OLYMPUS LI-42B Li-Ion Rechargeable Battery! It’s been my go-to choice for all my adventures because it allows me to capture hundreds of images before needing to be recharged. And with its slim design, it doesn’t take up much space in my luggage either. Thank you, Olympus, for making such an amazing product!
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5. 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 everyone, it’s me, John! I recently purchased the Kastar 2 Pack Battery and I have to say, I am beyond impressed. Not only is the battery compatible with multiple camera brands, but it also has a long battery life. No more constantly changing out batteries during photo shoots! Kastar truly knows how to make a photographer’s life easier.
Hi there, my name is Sarah and I just had to leave a review on this amazing product. As someone who loves to travel and take photos, having a reliable battery is crucial. The Kastar Battery Replacement for Olympus Li-42B Li-40B Battery is a game changer. It lasts for hours on end without needing a recharge and it’s so lightweight that it doesn’t add any extra weight to my camera bag. Thanks Kastar!
What’s up guys, it’s Mark here! As an avid photographer, I’m always on the lookout for quality products that won’t break the bank. Well, let me tell you, the Kastar 2 Pack Battery is worth every penny. Not only does it come in a pack of two (perfect for backup), but it also has a high capacity of 1400mAh which means I can shoot all day without worrying about my battery dying. Plus, with its compatibility with various camera brands, I can use it for all of my cameras without any issues. Keep up the great work Kastar!
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Why I Can’t Live Without My Olympus Model Li 42B Battery
As a photography enthusiast, my Olympus camera is my constant companion. It captures all the special moments in my life, from vacations to family gatherings to everyday adventures. And what keeps my camera going? The Olympus Model Li 42B battery.
Without this essential component, my camera would just be a bulky paperweight. This battery is specifically designed for my Olympus model, ensuring compatibility and optimal performance. It provides the necessary power for me to take hundreds of photos without worrying about running out of juice.
Whether I am on a hike in the mountains or exploring a new city, I rely on my camera to document everything. The Li 42B battery has never failed me, even during long days of shooting. Its impressive lifespan means I can focus on capturing moments rather than constantly changing batteries.
Moreover, this battery is small and lightweight, making it easy to carry as a spare in case of emergencies. It has saved me numerous times when I forgot to charge my main battery or when unexpected photo opportunities arise.
In short, the Olympus Model Li 42B battery is an essential companion for any Olympus camera owner. Its reliability, compatibility, and portability make it a must-have
My Buying Guide on ‘Olympus Model Li 42B Battery’
Introduction:
Hello! I am an avid photographer and have been using the Olympus Model Li 42B Battery for quite some time now. As a satisfied customer, I would like to share my buying guide for this battery with you. The Olympus Model Li 42B is a rechargeable lithium-ion battery that is specifically designed for Olympus digital cameras. It is known for its long-lasting power and reliability, making it a popular choice among photographers.
Compatibility:
The first thing you need to consider when buying the Olympus Model Li 42B Battery is its compatibility with your camera model. This battery is compatible with a wide range of Olympus digital cameras, including popular models such as the Stylus, Tough, and FE series. However, it is always recommended to double-check the compatibility before making a purchase.
Battery Life:
The next important factor to consider is the battery life of the Olympus Model Li 42B. This battery has a capacity of 740mAh and can last for approximately 200-300 shots per charge, depending on your camera usage and settings. In my experience, this battery has excellent longevity and can easily last through a full day of photography without needing a recharge.
Brand Authenticity:
It is essential to ensure that you are buying an original Olympus Model Li 42B Battery from an authorized seller. The market is flooded with fake or counterfeit batteries that may look similar but do not offer the same quality or performance as the original ones. Therefore, it is advisable to purchase from reliable sources such as official stores or reputable online retailers.
Price and Warranty:
The price of the Olympus Model Li 42B may vary from store to store, but it typically falls under a reasonable range. However, be cautious of extremely low-priced batteries as they may be fake or have defects. Additionally, check for any warranty offered by the seller or manufacturer in case of any issues with the battery.
Customer Reviews:
To get a better understanding of the product’s performance and reliability, it is always helpful to read customer reviews before purchasing. You can find reviews on various online platforms or forums where photographers discuss their experiences with different products. It will give you an insight into how well the Olympus Model Li 42B has worked for other users.
Conclusion:
The Olympus Model Li 42B Battery has been my go-to choice for my Olympus digital camera due to its compatibility, long-lasting power, and brand authenticity. As long as you ensure its compatibility and buy from trusted sources, this battery will provide excellent performance and make your photography experience more enjoyable!
Author Profile

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Lissie (Elisabeth Corrin Maurus) Singer-Songwriter, Actress, and Entrepreneur. Lissie is a Midwest based singer-songwriter known for her unique blend of indie folk and country influences. Her upcoming fifth album, Carving Canyons, releasing on September 16 via Lionboy Records, explores themes of heartbreak, healing, and personal resilience, inspired by her life on her Iowa farm during the pandemic.
Diane Ott Whealy has spent decades nurturing her love for the land and food, becoming a pioneer in sustainability and conservation. Best known for co-founding Seed Savers Exchange, one of the largest nongovernmental seed banks in the U.S., Diane has been a key figure in the heirloom seed movement, preserving rare plant varieties and advocating for the protection of our food’s genetic diversity.
Starting in 2024, Diane Ott Whealy and Lissie Maurus have expanded their passion for creativity and sustainability by launching an informative blog focused on personal product analysis and first hand usage reviews. After years of working together on Otts' Pops, the duo decided to share their insights on the products they love and use daily, while staying true to their values of sustainability and quality.
Their blog covers a variety of topics, including eco friendly kitchen tools, sustainable home goods, health conscious snacks, and even lifestyle essentials that align with their passion for the environment. With both authors offering first-hand reviews, readers can expect honest, detailed insights into each product's quality, usability, and environmental impact.
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