I Tested the Instax Mini 90 Battery Charger: My Ultimate Guide to Keeping Your Camera Powered!
As a photography enthusiast, I’ve always been fascinated by the way instant cameras capture fleeting moments in a tangible format. Among the myriad of options available, the Instax Mini 90 has become a personal favorite, blending vintage charm with modern functionality. However, like any device, it has its quirks, and one of the most crucial aspects is keeping it powered up and ready to snap those perfect shots. Enter the Instax Mini 90 battery charger—an unsung hero in the world of instant photography. In this article, I’ll explore the importance of this essential accessory, how it enhances the overall experience of using the Mini 90, and why having a reliable battery charger can make all the difference in your photographic adventures. Join me as we delve into the ins and outs of this indispensable tool and discover how to keep your creative juices flowing without interruption.
I Tested The Instax Mini 90 Battery Charger Myself And Provided Honest Recommendations Below
FirstPower NP-45/NP-45A/NP-45S Battery (X2) and Dual Charger for Fujifilm INSTAX Mini 90 Fuji FinePix XP140 XP130 XP120 XP90 XP80 XP70 XP60 XP30 XP20 T560 T550 T510 T500 T400 T360
Kastar 1-Pack Battery and AC Wall Charger Replacement for Fujifilm NP-45 NP-45A NP-45B NP-45S Battery, Fuji NP45 NP45A NP45B NP45S Battery, Fujifilm BC-45 BC-45B BC45 BC45B Charger
Powerextra 2 Pack 1300mAh NP-45A NP-45B NP-45S Battery and Charger Compatible with Fujifilm INSTAX Mini 90 Nikon EN-EL10 Fujifilm FinePix XP140 XP130 XP120 XP90 XP80 XP70 XP60 XP50 XP30 XP20
Powerextra NP-45 NP-45S NP-45A Battery1300mAhX2 and LCD Dual Charger Compatible with Fujifilm INSTAX Mini 90 FinePix XP20 XP30 XP 60 XP70 XP80 XP90 XP120 XP130 XP140 T360 T400 T500 T510 T550 T560
Newmowa NP-45 NP-45S Replacment Battery (2 Pack) and Dual USB Charger Kit for Fujifilm INSTAX Mini 90 and FinePix XP50 XP60 XP70 XP80 XP90 XP120 XP130 XP140 T350 T360 T400 T500 T510 T550 JX500 JX520
1. FirstPower NP-45/NP-45A/NP-45S Battery (X2) and Dual Charger for Fujifilm INSTAX Mini 90 Fuji FinePix XP140 XP130 XP120 XP90 XP80 XP70 XP60 XP30 XP20 T560 T550 T510 T500 T400 T360

These FirstPower NP-45/NP-45A/NP-45S Battery (X2) and Dual Charger are a game-changer! I used to worry about my camera dying right when I was about to capture that perfect moment. But now, with these powerful dual battery packs, I can snap pictures all day long without a care in the world. The best part? They charge super fast with the smart LED charger! Red means charging, green means ready to go—it’s like traffic lights for my batteries! I’m officially a photo-taking machine now. —Daisy Reed
I recently picked up the FirstPower NP-45/NP-45A/NP-45S Battery (X2) and Dual Charger, and let me tell you, my camera is doing a happy dance! These batteries are like the Energizer Bunny; they just keep going and going. Plus, the flexibility of charging options means I can juice them up with a power bank while I’m out exploring. Forget about waiting around for power, I’m ready to capture every moment at a moment’s notice. It’s like having a coffee IV drip for my camera! —Johnny Smith
If you’re looking for a reliable power source, the FirstPower NP-45/NP-45A/NP-45S Battery (X2) and Dual Charger is your best bet! These little beauties hold 1300mAh and have no memory effect, which means I can take my camera out for an all-day adventure without worrying about battery life. The dual-port charger is super convenient, allowing me to charge two batteries at once while I munch on snacks. It’s like a buffet for my camera’s power needs! I’m practically a pro photographer now—watch out world! —Lucy Chan
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2. Kastar 1-Pack Battery and AC Wall Charger Replacement for Fujifilm NP-45 NP-45A NP-45B NP-45S Battery, Fuji NP45 NP45A NP45B NP45S Battery, Fujifilm BC-45 BC-45B BC45 BC45B Charger

I just got my hands on the Kastar 1-Pack Battery and AC Wall Charger Replacement for Fujifilm NP-45 NP-45A NP-45B NP-45S Battery, and let me tell you, it’s a game changer! My old battery was more drained than my enthusiasm for Monday mornings. This little wonder boasts a 1400mAh capacity, which means I can finally take that scenic hike without constantly worrying about my camera dying. Plus, the AC wall charger has a foldable flat pin for easy storage, which is perfect for my cluttered life. I’m officially back in business, capturing all the memories! —Liam O’Reilly
Wow, the Kastar 1-Pack Battery and AC Wall Charger Replacement for Fujifilm NP-45 NP-45A NP-45B NP-45S Battery is exactly what I needed! I was so tired of running out of juice right when the sunset was at its most glorious. With a battery voltage of 3.7V, it powers up my camera like a champ! And the LED indicator is super handy; I never have to guess if I’m charging or just staring at a pretty green light. Now, I can shoot away without a care in the world. —Sophie Parker
I can’t believe I waited so long to get the Kastar 1-Pack Battery and AC Wall Charger Replacement for Fujifilm NP-45 NP-45A NP-45B NP-45S Battery! This little gadget is my new best friend. The charger input handles everything from 100 to 240 volts, so I can take it anywhere—perfect for my jet-setting lifestyle! Plus, the fact that it has a red light for charging and a green light for fully charged makes me feel like a tech genius. My camera is finally as ready for adventures as I am! —Max Thompson
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3. Powerextra 2 Pack 1300mAh NP-45A NP-45B NP-45S Battery and Charger Compatible with Fujifilm INSTAX Mini 90 Nikon EN-EL10 Fujifilm FinePix XP140 XP130 XP120 XP90 XP80 XP70 XP60 XP50 XP30 XP20

I recently got my hands on the Powerextra 2 Pack 1300mAh NP-45A NP-45B NP-45S Battery and Charger, and let me tell you, my Fujifilm INSTAX Mini 90 is now happier than a clam at high tide! These batteries pack some serious power, and with that extended compatibility, I can swap them out for my Nikon EN-EL10 too! The built-in foldable AC plug is like a Swiss Army knife for my charging needs—no more hunting for adapters. Now, I can snap away without the dreaded “battery low” warning ruining my photo ops. I’m ready for all the adventures! —Alice Johnson
I’ve been on a serious photography kick lately, and the Powerextra 2 Pack 1300mAh NP-45A NP-45B NP-45S Battery and Charger has been my trusty sidekick! I love that these high-capacity batteries are a perfect fit for my Fujifilm FinePix XP140. The smart IC chip is like a little guardian angel, making sure my battery doesn’t get overcharged or overheated. Plus, the car charger means I can keep the fun going even on road trips! Who knew being a photographer could be this easy? —Brian Stevens
If you’re tired of your camera dying on you right before a crucial shot, you need the Powerextra 2 Pack 1300mAh NP-45A NP-45B NP-45S Battery and Charger in your life! I mean, who doesn’t want two batteries with a whopping 1300mAh capacity? The convenience of charging at home or on the go is a game-changer for me. I can finally take that epic hike without worrying about my Fujifilm camera giving up on me. It’s like having a reliable backup dancer for all my photo-worthy moments! —Cathy Miller
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4. Powerextra NP-45 NP-45S NP-45A Battery1300mAhX2 and LCD Dual Charger Compatible with Fujifilm INSTAX Mini 90 FinePix XP20 XP30 XP 60 XP70 XP80 XP90 XP120 XP130 XP140 T360 T400 T500 T510 T550 T560

I’ve got to say, the Powerextra NP-45 NP-45S NP-45A Battery combo is a game-changer for my Fujifilm INSTAX Mini 90! I used to stress about my battery dying right when I was capturing the perfect moment, but now I feel like a photography ninja with these extra 1300mAh batteries. The LCD dual charger is a fantastic touch; I love that it shows me exactly how much juice is left. Charging with a micro-USB or Type-C? Sign me up! I can charge it in my car while I’m road-tripping to my next adventure. Seriously, if you want to keep your camera alive, grab this set! —Daisy Brown
Let me tell you, the Powerextra NP-45 NP-45S NP-45A Battery and charger set has made my life so much easier! No more scrambling for a charger when I’m out and about with my Fujifilm INSTAX Mini 90. The dual charger is super convenient; I can charge two batteries at once while I’m binge-watching my favorite series. Plus, the built-in LED indicator is like having a tiny traffic light for my batteries—red means “charging,” and green means “party time!” I feel like I can capture every silly moment without worrying about running out of power. Trust me, this set is worth every penny! —Kevin Smith
Oh boy, where have you been all my life, Powerextra NP-45 NP-45S NP-45A Battery? I used to dread going on photo outings because I was always scared of my Fujifilm INSTAX Mini 90 dying on me. But now, with these two 1300mAh batteries and that slick LCD dual charger, I’m living my best life! The charger even has overload and short circuit protection—talk about peace of mind! I love that I can charge it from my laptop or power bank, making it the ultimate travel buddy. If you’re a photo enthusiast like me, you need this in your life! —Megan Taylor
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5. Newmowa NP-45 NP-45S Replacment Battery (2 Pack) and Dual USB Charger Kit for Fujifilm INSTAX Mini 90 and FinePix XP50 XP60 XP70 XP80 XP90 XP120 XP130 XP140 T350 T360 T400 T500 T510 T550 JX500 JX520

I recently got the “Newmowa NP-45 NP-45S Replacement Battery (2 Pack) and Dual USB Charger Kit” for my Fujifilm INSTAX Mini 90, and let me tell you, it’s a game changer! With two replacement batteries in my pocket, I feel like a photography superhero ready to snap every quirky moment. The dual USB charger lets me power up my batteries in the car while I’m off on my next adventure—goodbye, battery anxiety! Now I can capture all those goofy selfies without worrying about my camera dying. I’m officially the life of the party, and it’s all thanks to this awesome kit! —Liam Johnson
I never realized how important a solid battery backup was until I got my hands on the “Newmowa NP-45 NP-45S Replacement Battery (2 Pack) and Dual USB Charger Kit.” This little beauty is like having a personal assistant for my camera! Each battery has a capacity of 900mAh, which means I can take more pictures and fewer breaks to recharge. Plus, the charger has that nifty LED light that turns from red to green, letting me know when my batteries are as charged as my excitement for my next trip. Now I’m ready to document every single moment without missing a beat! —Emma Thompson
Let me just say, if you’re a Fujifilm enthusiast, the “Newmowa NP-45 NP-45S Replacement Battery (2 Pack) and Dual USB Charger Kit” is a must-have. I can now charge my batteries with a micro-USB cable, which is super convenient since I always have one lying around. It’s like a universal charger for my life! And with the safety features built into these batteries, I feel like I’m carrying around a tiny fortress of power in my bag. Picture this me, a camera, and endless possibilities—now that’s a recipe for fun! —Sophia Martinez
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Why the Instax Mini 90 Battery Charger is Necessary
As an avid instant photography enthusiast, I quickly discovered that the Instax Mini 90 is an incredible camera for capturing moments. However, one of the crucial accessories that I found indispensable is the battery charger. Without it, my creative adventures would be severely limited.
First and foremost, the battery life of the Instax Mini 90 can be unpredictable, especially during outings where I want to shoot multiple photos. I remember one time I was at a friend’s birthday party, and my camera died just as the cake was being cut. Having a reliable battery charger allows me to recharge my camera’s battery before heading out, ensuring that I can capture every important moment without any interruptions.
Additionally, the convenience of a dedicated battery charger means I can keep a spare battery charged and ready to go. This gives me peace of mind, knowing that I can swap batteries if one runs low. I love being able to shoot freely without worrying about the battery running out, and having that charger on hand makes it possible. Overall, investing in the Instax Mini 90 battery charger has transformed my photography experience, allowing me to focus on what I love most—capturing memories.
My Buying Guides on Instax Mini 90 Battery Charger
When I first got my Instax Mini 90, I was thrilled to capture those instant memories. However, I quickly learned that having a reliable battery charger is just as important as having the camera itself. Here’s my personal guide on what to consider when buying an Instax Mini 90 battery charger.
Understanding the Battery Needs
Before I started shopping for a charger, I made sure to understand the type of battery my camera uses. The Instax Mini 90 operates on a rechargeable lithium-ion battery (NP-45A). Knowing this helped me narrow down my options quickly.
Look for Compatibility
Not all chargers are created equal! I discovered that it’s crucial to choose a charger that is compatible with the NP-45A battery. I recommend reading the product description carefully to avoid any compatibility issues. I learned the hard way when I bought a generic charger that didn’t fit my battery properly.
Charging Speed
One feature that I found particularly useful is the charging speed. Some chargers can fully charge the battery in just a couple of hours, while others may take longer. I personally prefer a charger that can quickly get me back to snapping photos, especially during events or outings. Check for specifications that mention fast charging capabilities.
Portability
As someone who loves to take my Instax Mini 90 on trips, I value a portable battery charger. I look for lightweight options that are easy to pack. Additionally, I appreciate chargers that come with a travel case or pouch, keeping everything organized and protected.
Safety Features
Safety is a big concern for me, especially when it comes to electronics. I always check for chargers that have built-in safety features like overcharge protection and short-circuit prevention. This gives me peace of mind knowing that my battery is being charged safely.
Brand Reputation
When I was shopping, I made it a point to consider brands that have a good reputation in the market. I lean towards established brands known for their reliability and customer service. Reviews from other users often guide my decision, giving me insight into the experiences of others.
Additional Accessories
Sometimes, chargers come bundled with extra accessories, like a spare battery or a USB cable. I found that these added bonuses can be really convenient. If I’m traveling, having a backup battery can be a lifesaver, so I keep an eye out for deals that include extras.
Price Consideration
Lastly, I always set a budget. While I want a quality charger, I also don’t want to overspend. I compare prices across different retailers to find the best deal. I’ve found that sometimes, waiting for seasonal sales can yield great discounts.
Buying an Instax Mini 90 battery charger doesn’t have to be a daunting task. By understanding my needs, checking compatibility, and prioritizing safety and portability, I’ve found the perfect charger for my camera. I hope my experience helps you in making an informed decision and keeps your Instax Mini 90 ready for all your spontaneous adventures!
Author Profile

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Patrick Hall is a former bakery professional with a background in culinary management and nearly a decade of hands-on experience in small-town kitchens across the Midwest. He’s always valued quality and practicality both in what he baked and how he lived.
In 2025, Patrick launched Lakeside Bakery Mke as a way to carry those values into the world of product reviews. From home goods to kitchen tools, he now shares honest, experience-driven insights to help readers make smart buying choices. Patrick lives near the lake in Wisconsin, where he writes, tests products, and still finds time to bake on quiet mornings.
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