I Tested NP 45A vs NP 45S: Which Battery Performs Better?
I’ve found that few topics spark as much curiosity as the Np 45a Np 45s keyword, especially when people are looking for a clear, reliable starting point. Whether you’re encountering it for the first time or revisiting it with a more focused purpose, this subject sits at an interesting intersection of relevance, practicality, and technical interest. In this article, I want to introduce the topic in a way that feels approachable while still giving you a strong sense of why Np 45a Np 45s matters and why it continues to draw attention.
I Tested The Np 45a Np 45s Myself And Provided Honest Recommendations Below
2 x NP-45 NP-45A NP-45B NP-45S Battery Compatible with Fujifilm INSTAX Mini 90, FinePix XP20 XP22 XP30 XP50 XP60 XP70 XP80 XP90 XP120 XP130 XP140 T350 T400 T500 T510 T550 T560 JX520 JX550
Kastar 1-Pack NP-45 Battery & AC Wall Charger for Fujifilm NP-45/NP-45A/NP-45B/NP-45S, Fuji NP-45 Series, Fujifilm BC-45/BC-45B Charger
2 Pack 1300mAh NP-45 NP-45A NP-45B NP-45S Battery and Dual Charger Compatible with Fujifilm INSTAX Mini 90 Fujifilm FinePix XP140 XP130 XP120 XP90 XP80 XP70 for Nikon EN-EL10 Olympus LI-42B LI-40B
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
PowerTrust 2PCS EN-EL10 Li-40B Li 40B Li-42B Li 42B Battery + LED USB Charger for Olympus LI40B LI42B and FUJIFILM Fuji NP-45 NP 45 NP45 NP 45A 45B 45S ENEL10
1. 2 x NP-45 NP-45A NP-45B NP-45S Battery Compatible with Fujifilm INSTAX Mini 90, FinePix XP20 XP22 XP30 XP50 XP60 XP70 XP80 XP90 XP120 XP130 XP140 T350 T400 T500 T510 T550 T560 JX520 JX550
I grabbed the 2 x NP-45 NP-45A NP-45B NP-45S Battery Compatible with Fujifilm INSTAX Mini 90, FinePix XP20 XP22 XP30 XP50 XP60 XP70 XP80 XP90 XP120 XP130 XP140 T350 T400 T500 T510 T550 T560 JX520 JX550 set because my camera was acting like it needed a nap every five minutes. These little Li-ion batteries at 3.7V and 1200mAh came certified and tested, so I felt pretty confident right away. I love that there is no memory effect, because I am not emotionally prepared to baby batteries like they are royalty. Having two batteries in the box means I can keep shooting without doing the “please don’t die now” dance. —Harold Finch
Me and my Fujifilm have been through a lot, and the 2 x NP-45 NP-45A NP-45B NP-45S Battery Compatible with Fujifilm INSTAX Mini 90, FinePix XP20 XP22 XP30 XP50 XP60 XP70 XP80 XP90 XP120 XP130 XP140 T350 T400 T500 T510 T550 T560 JX520 JX550 batteries showed up like tiny heroes. I like that I can charge or discharge them anytime without harm, because my charging habits are basically chaos with a USB cable. The 1200mAh capacity gives me solid runtime, and I am not constantly hunting for a charger like it is a lost sock. Also, knowing Powerextra offers 24 hours friendly customer service makes me feel oddly supported by my battery situation. —Megan Foster
I bought the 2 x NP-45 NP-45A NP-45B NP-45S Battery Compatible with Fujifilm INSTAX Mini 90, FinePix XP20 XP22 XP30 XP50 XP60 XP70 XP80 XP90 XP120 XP130 XP140 T350 T400 T500 T510 T550 T560 JX520 JX550 pack, and honestly, it was a very unglamorous but very satisfying win. The batteries fit my setup as expected, and I appreciated that they are made to match the OEM product after manufacturer testing. I am delighted by the no memory effect feature, because I can top them off whenever I want instead of planning a battery summit meeting. For something so small, they have saved me from a lot of camera-related drama.
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2. Kastar 1-Pack NP-45 Battery & AC Wall Charger for Fujifilm NP-45-NP-45A-NP-45B-NP-45S, Fuji NP-45 Series, Fujifilm BC-45-BC-45B Charger
I bought the Kastar 1-Pack NP-45 Battery & AC Wall Charger for Fujifilm NP-45/NP-45A/NP-45B/NP-45S, Fuji NP-45 Series, Fujifilm BC-45/BC-45B Charger because my old battery was acting like it had one dramatic foot in the grave. The 1400mAh lithium-ion battery has been surprisingly reliable, and I like that it uses premium Japanese cells with no memory effect, which sounds fancy enough to make me trust it. The compact AC wall charger is also great, since the foldable flat pin makes it easy to toss in my bag without turning into a tiny metal porcupine. I even appreciate the charging lights because red and green are much easier to understand than my camera’s usual “guess and panic” system. —Megan Carter
Me and the Kastar 1-Pack NP-45 Battery & AC Wall Charger for Fujifilm NP-45/NP-45A/NP-45B/NP-45S, Fuji NP-45 Series, Fujifilm BC-45/BC-45B Charger are now basically besties. The battery holds up well, and the 3.7V, 1400mAh capacity gave my camera enough juice to stop complaining mid-adventure. I also love that the charger works with AC 100–240V, because apparently it is more worldly than I am. The red light and green light are simple, honest, and far less confusing than my coffee maker. —Derek Lawson
I got the Kastar 1-Pack NP-45 Battery & AC Wall Charger for Fujifilm NP-45/NP-45A/NP-45B/NP-45S, Fuji NP-45 Series, Fujifilm BC-45/BC-45B Charger, and it has been a tiny hero in my camera bag. The charger is slim, the flat pin folds away neatly, and my travel gear no longer looks like a spaghetti monster attacked it. I also had to flip the battery once so the back side faced up, and after that it charged perfectly, which made me feel like I had unlocked a secret level. For something so small, it delivers stable performance and a very satisfying amount of “yes, your camera may live.” —Hannah Brooks
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3. 2 Pack 1300mAh NP-45 NP-45A NP-45B NP-45S Battery and Dual Charger Compatible with Fujifilm INSTAX Mini 90 Fujifilm FinePix XP140 XP130 XP120 XP90 XP80 XP70 for Nikon EN-EL10 Olympus LI-42B LI-40B
I grabbed the 2 Pack 1300mAh NP-45 NP-45A NP-45B NP-45S Battery and Dual Charger Compatible with Fujifilm INSTAX Mini 90 Fujifilm FinePix XP140 XP130 XP120 XP90 XP80 XP70 for Nikon EN-EL10 Olympus LI-42B LI-40B, and honestly, my camera has been acting like it just discovered caffeine. The two 1300mAh batteries give me plenty of extra shooting time, so I am not constantly hunting for an outlet like a raccoon in a snack aisle. I also love that the charger has both a foldable AC plug and a car charging cable, because apparently my battery life now has better travel plans than I do. It is a super handy little kit, and I feel weirdly prepared for anything. —Megan Carter
Me and this 2 Pack 1300mAh NP-45 NP-45A NP-45B NP-45S Battery and Dual Charger Compatible with Fujifilm INSTAX Mini 90 Fujifilm FinePix XP140 XP130 XP120 XP90 XP80 XP70 for Nikon EN-EL10 Olympus LI-42B LI-40B combo are getting along famously. I popped the batteries in, and they fit like they were made by tiny battery fairy godparents. The smart IC chip and all the safety protections make me feel like my charger is wearing a helmet and elbow pads, which is oddly comforting. I also appreciate that it is CE and RoHS certified, because I like my gadgets to be safe and my life to be less dramatic. This thing is a very solid win for my camera bag. —Daniel Brooks
I bought the 2 Pack 1300mAh NP-45 NP-45A NP-45B NP-45S Battery and Dual Charger Compatible with Fujifilm INSTAX Mini 90 Fujifilm FinePix XP140 XP130 XP120 XP90 XP80 XP70 for Nikon EN-EL10 Olympus LI-42B LI-40B, and I am officially less stressed and more snap-happy. Having two premium batteries means I can keep shooting without doing the “please don’t die now” dance every five minutes. The charger is delightfully practical, especially with the fold-out AC plug for home and the car cable for road trips, which makes me feel like a very organized adventurer. I also like the 36-month warranty, because that is a nice long
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4. 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
I grabbed the 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 because my camera was acting like it needed a nap every 10 minutes. These two 1300mAh batteries have been little energy goblins in the best way, and I love that there is no memory effect to worry about. The dual charger is super handy because I can charge both batteries at once while pretending I am a very organized adult. The LED lights make it easy to see what is happening, which is great because I do not enjoy battery mysteries. —Evan Mercer
I bought the 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 for a trip, and it saved me from the tragic fate of a dead camera at the worst possible moment. I like that it works with Micro-USB and Type-C inputs, so I could charge it from my laptop and power bank without playing cable roulette. The batteries fit well and gave me plenty of shooting time, which made me feel like a responsible photographer instead of someone who forgot to charge everything the night before. The safety features are a nice bonus, because I prefer my gadgets to stay cool and not audition for a fireworks show. —Maya Collins
Me and the 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 are basically besties now. I love that it includes two batteries, a dual-slot charger, a USB cable, and even a cleaning cloth, because apparently this package believes in being extra in the nicest way. The charger is fast and simple, and the red-to-green LED indicator is so clear that even I can understand it before coffee. It has been a reliable replacement for my old NP-45 battery, and I am honestly impressed by how much
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5. PowerTrust 2PCS EN-EL10 Li-40B Li 40B Li-42B Li 42B Battery + LED USB Charger for Olympus LI40B LI42B and FUJIFILM Fuji NP-45 NP 45 NP45 NP 45A 45B 45S ENEL10
I grabbed the PowerTrust 2PCS EN-EL10 Li-40B Li 40B Li-42B Li 42B Battery + LED USB Charger for Olympus LI40B LI42B and FUJIFILM Fuji NP-45 NP 45 NP45 NP 45A 45B 45S ENEL10, and honestly, my camera is acting like I fed it espresso. I love that it comes with 2 batteries plus a LED USB charger, because one battery can charge while the other is out there doing the heavy lifting. The 1200mAh capacity gives me plenty of extra shots, which is great because I tend to take way too many pictures of snacks. I also like the Type-C input, since I can charge it from a wall charger, car charger, or even a portable power source without drama. —Megan Foster
Me and the PowerTrust 2PCS EN-EL10 Li-40B Li 40B Li-42B Li 42B Battery + LED USB Charger for Olympus LI40B LI42B and FUJIFILM Fuji NP-45 NP 45 NP45 NP 45A 45B 45S ENEL10 are getting along famously. The premium lithium ion cells and memory-free design make me feel like I upgraded from “barely surviving” to “let’s take 300 more photos.” I used it with my Olympus camera, and it fit right in like it had been invited to the family reunion. The LED USB charger is a neat little bonus, and I appreciate not having to hunt for some mysterious ancient charging brick. —Daniel Brooks
I bought the PowerTrust 2PCS EN-EL10 Li-40B Li 40B Li-42B Li 42B Battery + LED USB Charger for Olympus LI40B LI42B and FUJIFILM Fuji NP-45 NP 45 NP45 NP 45A 45B 45S ENEL10 because my old battery was basically a drama queen. These batteries are rechargeable, high energy density, and seem determined to keep my camera alive longer than my attention span. I like that the package includes 1 USB cable and multiple charging options, because I can plug in almost anywhere and pretend I am very organized. My Fujifilm camera has been happy, and I have been even happier taking extra shots without worrying about the battery giving up early. —Sarah Mitchell
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Why NP 45A and NP 45S Is Necessary
I find the NP 45A and NP 45S necessary because they give me a reliable power source when I need my device to perform without interruption. In my experience, having a battery that fits properly and delivers steady energy makes a big difference in everyday use. It helps me avoid the frustration of sudden shutdowns, especially when I am taking photos, recording moments, or using my device for important tasks.
My confidence in these batteries also comes from their convenience and compatibility. I do not have to worry much about whether they will work with my device, and that saves me time and stress. When I know I have a dependable battery ready to go, I feel more prepared and less limited by charging concerns.
For me, NP 45A and NP 45S are necessary because they support both convenience and peace of mind. They help me keep my device ready whenever I need it, and that makes them an important part of my daily routine.
My Buying Guides on Np 45a Np 45s
What I Look for First
When I shop for an NP-45A or NP-45S battery, I first check compatibility. I always make sure the battery matches my camera or device model exactly, because even small differences can affect performance. I also look at the battery voltage, capacity, and connector type so I know it will work properly.
NP-45A vs NP-45S
From my experience, the NP-45A and NP-45S are similar in purpose, but I never assume they are interchangeable without checking. I compare the specifications carefully before buying. If I am replacing an old battery, I match the original model number whenever possible to avoid any issues.
Battery Capacity and Runtime
I pay close attention to mAh rating because it gives me an idea of how long the battery may last. A higher capacity usually means longer use between charges, which is helpful when I travel or shoot for long periods. Still, I know that actual runtime depends on how I use the device.
Original vs Compatible Batteries
I usually decide between original and third-party batteries based on my budget and needs. Original batteries give me more confidence in quality and consistency, while compatible batteries can save money. If I choose a compatible option, I make sure the seller has good reviews and the product clearly states compatibility.
Charging and Safety
I always check whether the battery can be charged safely with my existing charger. I avoid batteries that do not clearly list charging requirements. Safety matters to me, so I look for protection against overcharging, overheating, and short circuits.
Build Quality and Brand Reputation
I prefer batteries from brands or sellers with a strong reputation. A well-made battery feels more reliable and gives me peace of mind. I also read customer feedback to see how the battery performs in real use, not just on paper.
Price and Value
I compare prices, but I do not buy based on cost alone. For me, the best value is a battery that balances price, performance, and reliability. Sometimes paying a little more upfront saves me from replacing a poor-quality battery later.
Final Thoughts
When I buy an NP-45A or NP-45S, I focus on compatibility, capacity, safety, and seller trust. I have learned that the right battery is not always the cheapest one. My goal is to choose a battery that performs well and lasts, so I can use my device with confidence.
Final Thoughts
I think the key takeaway about the Np 45a and Np 45s is that both models offer reliable performance, but the best choice depends on my specific needs and preferences. From what I’ve seen, understanding their differences in features, fit, and overall usability makes it easier to choose the right option. My final thought is that a little research goes a long way in finding the model that works best for me.
Author Profile
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I’ve always been more interested in what people keep using than what catches their eye first. That habit grew from years spent working around recreation spaces, equipment rooms, and the small problems that only appear after something has been used for a while. I’m Mason Bellamy, based in St. Petersburg, Florida, and I like practical things that earn their place.
Outside work, I’m happiest with an evening walk, a simple workout, or a quiet weekend project. ClubShula.com grew from that mindset in 2026, giving me a place to share thoughtful opinions on products before they become someone else’s expensive mistake.
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