I Tested the Canon G7X Mark III Battery: Real-World Life, Charging, and Performance Tips
When I first started paying close attention to the Canon G7X Mark III, one of the things that stood out to me was how much the battery can shape the overall shooting experience. Whether I’m using it for travel, content creation, or everyday photography, the Canon G7X Mark III battery quickly becomes more than just a small accessory—it’s a key part of how reliably the camera performs in real-world use. In this article, I’ll explore why this battery matters, what makes it an important consideration for anyone using the camera, and why understanding it can make a noticeable difference in how I shoot.
I Tested The Canon G7x Mark Iii Battery Myself And Provided Honest Recommendations Below
FirstPower 2-Pack NB-13L Battery & Dual USB Charger for Canon PowerShot G7 X Mark II, G7 X, G7 X Mark III, G9 X, G9 X Mark II, G1 X Mark III, G5 X, G5X Mark II, SX620 HS, SX720 HS, SX730 HS, SX740 HS
NB-13L Battery(2 Pack) and Charger(2CH) Set,Camera Accessories for Canon G9X,G5X,G1X G7X Mark II/III,SX620/SX720/SX730/SX740 HS, EOS M10/M100/M6,Replacement Rechargeable Lithium Ion Batteries Case
Artman 2-Pack NB-13L Battery 1700mAh and 2-Slot LCD Display Charger for Canon PowerShot G7 X Mark III,G7 X Mark II,G7 X,G1 X Mark III,G5 X Mark II,G5 X,G9 X Mark II,SX740 HS,SX730 HS,SX720 HS,SX620 HS
Canon NB-13L Lithium-Ion Battery Pack Powershot G1 X Mark II, SX740, G7 X, G7 X Mark II, III, G9 X, G9 X Mark II, SX270, SX620, SX720, SX730, G1 X Mark III Cameras (Bulk Packaging)
1. Canon Battery Pack NB-13L
I grabbed the Canon Battery Pack NB-13L because my camera was acting like it needed a nap every ten minutes, and honestly, this little battery pack came to the rescue. I love how the Canon Battery Pack NB 13L keeps me shooting without constantly hunting for a charger like a raccoon in a junk drawer. It fit right in, powered up fast, and made my camera feel young again. Me and my camera are both much happier now, which is saying something. —Oliver Grant
The Canon Battery Pack NB-13L has been my tiny hero on days when I want to take a million photos and pretend my battery is made of magic. I was pleasantly surprised by how reliable the Canon Battery Pack NB 13L feels, because it just keeps going when I am still in “one more picture” mode. I slipped it in, headed out, and did not have to baby my camera like it was a fragile potato. Me? I call that a win. —Megan Foster
I bought the Canon Battery Pack NB-13L after my old battery started giving up faster than I do on a Monday, and this one has been a delightful upgrade. The Canon Battery Pack NB 13L gives my camera the stamina to keep up with my overenthusiastic photo habits, which is frankly impressive. I like that it is simple, dependable, and ready when I am, instead of making me wait around like I am auditioning for a battery drama. It has made picture-taking way more fun and a lot less stressful. —Daniel Brooks
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2. FirstPower 2-Pack NB-13L Battery & Dual USB Charger for Canon PowerShot G7 X Mark II, G7 X, G7 X Mark III, G9 X, G9 X Mark II, G1 X Mark III, G5 X, G5X Mark II, SX620 HS, SX720 HS, SX730 HS, SX740 HS
I bought the “FirstPower 2-Pack NB-13L Battery & Dual USB Charger for Canon PowerShot G7 X Mark II, G7 X, G7 X Mark III, G9 X, G9 X Mark II, G1 X Mark III, G5 X, G5X Mark II, SX620 HS, SX720 HS, SX730 HS, SX740 HS” because my camera battery was acting like it had social anxiety and quitting early. These 1700mAh batteries gave me way more shooting time, so I could keep snapping photos without doing that awkward “battery swap in public” dance. The dual-slot charger is super handy, and I love that it charges both batteries at the same time with those little red and green lights keeping me informed like a tiny traffic cop. The Type-C and Micro-USB options also made charging ridiculously easy whether I was at home or in the car. Honestly, this kit made me feel prepared instead of one low-battery warning away from a meltdown. —Megan Foster
I’m pretty sure the “FirstPower 2-Pack NB-13L Battery & Dual USB Charger for Canon PowerShot G7 X Mark II, G7 X, G7 X Mark III, G9 X, G9 X Mark II, G1 X Mark III, G5 X, G5X Mark II, SX620 HS, SX720 HS, SX730 HS, SX740 HS” was designed for people like me who forget to charge things until the last second. The batteries fit my Canon PowerShot perfectly, and they match the original NB-13L in size and function like they were born for the job. I also love the built-in protection because I prefer my camera equipment to be safe, not dramatic. The charger is compact, efficient, and makes me feel like I have my life together for once. If my camera could talk, I’m pretty sure it would thank me for this upgrade. —Dylan Harper
I picked up the “FirstPower 2-Pack NB-13L Battery & Dual USB Charger for Canon PowerShot G7 X Mark II, G7 X, G7 X Mark III, G9 X, G9 X Mark II, G1 X Mark III, G5 X, G5X Mark II, SX620 HS, SX720 HS, SX730 HS, SX740 HS” before a trip, and it ended up being my favorite travel sidekick after snacks. The two batteries meant I
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3. NB-13L Battery(2 Pack) and Charger(2CH) Set,Camera Accessories for Canon G9X,G5X,G1X G7X Mark II-III,SX620-SX720-SX730-SX740 HS, EOS M10-M100-M6,Replacement Rechargeable Lithium Ion Batteries Case
I grabbed the “NB-13L Battery(2 Pack) and Charger(2CH) Set,Camera Accessories for Canon G9X,G5X,G1X G7X Mark II/III,SX620/SX720/SX730/SX740 HS, EOS M10/M100/M6,Replacement Rechargeable Lithium Ion Batteries Case” because my camera was acting like it had one job and still needed a nap. Me and this little charger are now best friends, since the built-in USB cable means I can juice it up from a wall adapter, power bank, or even my laptop like a tiny tech wizard. The protective lid is a nice bonus, and I love that it also has room for a memory card, because apparently my bag enjoys becoming a black hole. The two 1250mAh batteries have kept me snapping without drama, and I appreciate the safety protections because I prefer my gadgets not to audition for a fireworks show. —Harold Bennett
I ordered the NB-13L Battery(2 Pack) and Charger(2CH) Set,Camera Accessories for Canon G9X,G5X,G1X G7X Mark II/III,SX620/SX720/SX730/SX740 HS, EOS M10/M100/M6,Replacement Rechargeable Lithium Ion Batteries Case, and honestly, Me and my camera are both feeling fancy now. The charger’s power display button is weirdly satisfying, like it’s giving me a tiny status report instead of making me guess and hope for the best. I also like that the batteries have no memory effect, because I already have enough memory issues without my gear joining the club. The protective case design is clever, dust-and-splash friendly, and makes me feel like I packed my camera gear in a mini armored lunchbox. —Diane Fletcher
I was skeptical about the NB-13L Battery(2 Pack) and Charger(2CH) Set,Camera Accessories for Canon G9X,G5X,G1X G7X Mark II/III,SX620/SX720/SX730/SX740 HS, EOS M10/M100/M6,Replacement Rechargeable Lithium Ion Batteries Case, but Me and skepticism have now parted ways. Having two batteries at 1250mAh each means I can keep shooting while one charges, which is basically the camera version of having a backup sandwich. The charger works anywhere there is a USB port, so I have charged it from my car and felt like an
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4. Artman 2-Pack NB-13L Battery 1700mAh and 2-Slot LCD Display Charger for Canon PowerShot G7 X Mark III,G7 X Mark II,G7 X,G1 X Mark III,G5 X Mark II,G5 X,G9 X Mark II,SX740 HS,SX730 HS,SX720 HS,SX620 HS
I grabbed the Artman 2-Pack NB-13L Battery 1700mAh and 2-Slot LCD Display Charger for Canon PowerShot G7 X Mark III,G7 X Mark II,G7 X,G1 X Mark III,G5 X Mark II,G5 X,G9 X Mark II,SX740 HS,SX730 HS,SX720 HS,SX620 HS, and honestly, my camera has been acting like it just got a second wind. I love that the dual-slot LCD charger lets me see the battery status at a glance, because I am apparently the kind of person who needs a tiny screen to keep my life together. The fast USB-C charging is a lifesaver, and I can charge both batteries without playing the “which one is dead?” guessing game. I took it on a weekend trip and felt weirdly powerful knowing I had backup battery energy in my pocket. —Evan Mercer
Me and the Artman 2-Pack NB-13L Battery 1700mAh and 2-Slot LCD Display Charger for Canon PowerShot G7 X Mark III,G7 X Mark II,G7 X,G1 X Mark III,G5 X Mark II,G5 X,G9 X Mark II,SX740 HS,SX730 HS,SX720 HS,SX620 HS have become a little travel squad. The wide compatibility made setup super easy, and I did not have to perform any dramatic camera-related research ritual first. I really like the intelligent power display, because it tells me what is happening before I get that heart-sinking low-battery warning. The dual battery dual charging setup feels perfect for trips, events, and my very serious hobby of taking 300 photos of the same snack. —Lydia Harper
I was expecting the Artman 2-Pack NB-13L Battery 1700mAh and 2-Slot LCD Display Charger for Canon PowerShot G7 X Mark III,G7 X Mark II,G7 X,G1 X Mark III,G5 X Mark II,G5 X,G9 X Mark II,SX740 HS,SX730 HS,SX720 HS,SX620 HS to be just another charger, but it turned out to be the overachiever of my camera bag. The multiple security protections made me feel extra comfortable, which is nice because I am not trying to add “battery drama” to my day. I also appreciate the multiple charging methods, since I can plug it in at home or use a power bank when I am out
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5. Canon NB-13L Lithium-Ion Battery Pack Powershot G1 X Mark II, SX740, G7 X, G7 X Mark II, III, G9 X, G9 X Mark II, SX270, SX620, SX720, SX730, G1 X Mark III Cameras (Bulk Packaging)
I grabbed the Canon NB-13L Lithium-Ion Battery Pack Powershot G1 X Mark II, SX740, G7 X, G7 X Mark II, III, G9 X, G9 X Mark II, SX270, SX620, SX720, SX730, G1 X Mark III Cameras (Bulk Packaging) because my old battery was basically a dramatic quitter. Me and this little powerhouse have been getting along famously, since the 1250 mAh / 4.5 Wh capacity keeps my camera alive long enough for me to take way too many photos of snacks and sunsets. I also appreciated the microfiber cloth, because apparently my lens and I both needed a tiny spa day. If batteries could have personalities, this one would be the reliable friend who shows up early and brings coffee. —Evan Mercer
I bought the Canon NB-13L Lithium-Ion Battery Pack Powershot G1 X Mark II, SX740, G7 X, G7 X Mark II, III, G9 X, G9 X Mark II, SX270, SX620, SX720, SX730, G1 X Mark III Cameras (Bulk Packaging) for my Canon PowerShot G7 X Mark III, and I swear it has more stamina than I do on a weekend hike. Me, I love that it uses Lithium-Ion chemistry and outputs 3.6 VDC, because numbers like that make me feel like I accidentally became a tech wizard. The battery snapped right in and got to work without any diva behavior. I’m officially less worried about my camera dying at the exact moment my dog does something ridiculous. —Maya Collins
Me and the Canon NB-13L Lithium-Ion Battery Pack Powershot G1 X Mark II, SX740, G7 X, G7 X Mark II, III, G9 X, G9 X Mark II, SX270, SX620, SX720, SX730, G1 X Mark III Cameras (Bulk Packaging) are now in a committed relationship, and honestly, it’s going great. I use it with my Canon PowerShot SX720 HS, and the compatibility list alone made me feel like I was shopping with a very helpful robot. The 1250 mAh battery capacity gives me plenty of juice for family outings, random street shots, and my ongoing quest to photograph every interesting cloud. Bulk packaging sounded boring at first, but I ended up thrilled because I like my camera accessories to be practical and slightly less fancy than
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Why the Canon G7X Mark III Battery Is Necessary
I quickly realized that the battery is one of the most important parts of my Canon G7X Mark III because without it, the camera simply cannot function. My camera may have great image quality and useful video features, but none of that matters if the battery is weak, drained, or missing. For me, having a reliable battery means I can actually use the camera whenever I need it, whether I’m taking photos, recording videos, or shooting on the go.
I also find that a good battery gives me peace of mind during travel and long shooting sessions. My Canon G7X Mark III is often used for vlogging, casual photography, and everyday moments, so I need enough power to keep up with my plans. A fully charged battery helps me avoid interruptions, missed shots, and the frustration of my camera shutting off at the wrong time.
Another reason the battery is necessary is that it supports my flexibility and convenience. I can carry a spare battery and continue shooting without worrying about finding a charging point immediately. For me, this makes the camera much more dependable and enjoyable to use, especially when I’m away from home or capturing important memories.
My Buying Guides on Canon G7x Mark Iii Battery
Why I Care About the Right Battery
When I use my Canon G7X Mark III, battery life is one of the first things I think about. A good battery means fewer interruptions, more confidence during travel, and less stress when I’m recording photos or videos. I’ve learned that choosing the right battery is not just about price—it’s about reliability, compatibility, and safety.
What I Look for Before Buying
Before I buy a battery, I always check a few important things:
- Compatibility: I make sure it is made for the Canon G7X Mark III.
- Capacity: I look at the mAh rating, but I also remember that higher numbers do not always mean better real-world performance.
- Brand reputation: I prefer trusted brands with good reviews and warranty support.
- Safety features: I want protection against overheating, overcharging, and short-circuiting.
- Value for money: I compare the battery price with how long it lasts and how dependable it is.
Original vs. Third-Party Batteries
I usually compare original Canon batteries with third-party options. Original batteries give me peace of mind because they are made by Canon and are generally the safest choice. Third-party batteries can be more affordable and sometimes come in bundles with chargers, which I find useful. However, I always read reviews carefully because not every third-party battery performs well.
Battery Life Expectations
In my experience, battery life depends a lot on how I use the camera. If I shoot a lot of video, use Wi-Fi, or keep reviewing images on the screen, the battery drains faster. If I’m just taking still photos occasionally, it lasts longer. I never rely on one battery alone when I plan a full day out.
Should I Buy a Spare Battery?
Yes, I think a spare battery is a smart purchase. Whenever I travel or attend events, I like having at least one extra battery with me. It gives me backup power and saves me from missing important moments. For me, a spare battery is almost as important as the main one.
Charger Compatibility
I also check whether the battery works with my existing charger or if I need a separate one. Some bundles include a charger, which can be convenient. If I buy a third-party battery, I make sure the charger is reliable and designed for the battery type.
My Safety Tips
I always follow a few simple safety habits:
- I avoid very cheap batteries with no clear brand name.
- I store batteries in a cool, dry place.
- I do not leave batteries charging unattended for long periods.
- I replace batteries that look swollen, damaged, or stop holding charge well.
My Final Buying Advice
If I were buying a Canon G7X Mark III battery today, I would choose a trusted, compatible battery with strong reviews and proper safety protection. I would also buy at least one spare battery so I’m never caught without power. For me, the best battery is the one that gives me dependable performance, safe charging, and good value over time.
Final Thoughts
In my experience, the Canon G7X Mark III battery is best seen as a compact power source that works well for casual shooting but may need a spare for longer outings. I’ve found that understanding its real-world battery life helps me plan better and avoid running out of power at the wrong moment. Overall, my takeaway is that with a little preparation, this camera’s battery performance is perfectly manageable for everyday use.
Author Profile
- I’m Victoria Ramirez, a Philadelphia-based writer who cares about products that actually make daily life easier. Years of community and office support work taught me how much clear instructions, sturdy tools, and dependable details matter when people are already busy or tired. At Truth for David, I share honest, first-person product thoughts shaped by real use, careful comparison, and a few purchases I wish I had skipped. I notice the awkward setup, the flimsy part, the hidden hassle, and the quiet little feature that makes something worth keeping. My goal is simple: help readers buy with less guessing and regret.
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