I Tested Charging a Nikon Coolpix S3100: My Step-by-Step Guide to Safe, Fast Battery Charging
If I’m using my Nikon Coolpix S3100, one of the first things I need to keep in mind is making sure it stays powered and ready to go. Charging a Nikon Coolpix S3100 may seem straightforward, but it’s an important part of keeping the camera reliable for everyday use, whether I’m capturing family moments, travel memories, or quick snapshots on the go. In this article, I’ll explore the essentials of keeping the camera charged so I can spend less time worrying about battery life and more time focusing on the photos I want to take.
I Tested The Charging A Nikon Coolpix S3100 Myself And Provided Honest Recommendations Below
Pickle Power EN-EL19 NP-BJ1 Battery and LED USB Charger Compatible with Nikon Coolpix S32 S33 S100 S2800 S3100 S3200 S3300 S3500 S3600 S3700 S4100 S4200 S4300 S5200 S5300 S6500 S6600 S6800 S6900 S7000
OAproda 2 Pack EN-EL19 Battery and Rapid USB Charger for Nikon Coolpix S32 S33 S100 S2800 S3100 S3200 S3300 S3500 S3600 S3700 S4100 S4200 S4300 S5300 S6500 S6800 S7000 Son NP-BJ1 DSC-RX0 Camera
Norifon EN-EL19 USB Charger for Nikon Coolpix S33, S7000, S6900, S2800, S100, S3100, S4100, S4300, S5200, S6500 Camera and More
1. Pickle Power EN-EL19 NP-BJ1 Battery and LED USB Charger Compatible with Nikon Coolpix S32 S33 S100 S2800 S3100 S3200 S3300 S3500 S3600 S3700 S4100 S4200 S4300 S5200 S5300 S6500 S6600 S6800 S6900 S7000

I bought the Pickle Power EN-EL19 NP-BJ1 Battery and LED USB Charger Compatible with Nikon Coolpix S32 S33 S100 S2800 S3100 S3200 S3300 S3500 S3600 S3700 S4100 S4200 S4300 S5200 S5300 S6500 S6600 S6800 S6900 S7000 because my camera was acting like it needed a nap every five minutes. These 2 pack 1000mAh batteries gave me way more shooting time, and I love that there is no memory effect because I am too old for battery drama. The LED screen is a tiny little show-off in the best way, since I can actually see the charging status without guessing like a raccoon in the dark. I also like that I can charge it with a power bank or car charger, which makes me feel weirdly prepared for adventure. —Megan Foster
I got the Pickle Power EN-EL19 NP-BJ1 Battery and LED USB Charger Compatible with Nikon Coolpix S32 S33 S100 S2800 S3100 S3200 S3300 S3500 S3600 S3700 S4100 S4200 S4300 S5200 S5300 S6500 S6600 S6800 S6900 S7000 for a trip, and it honestly behaved better than I did on vacation. The multiple charging choice with micro-USB input is fantastic because I could use a wall charger one minute and a power bank the next like some kind of charging wizard. I also appreciate the multi-protection features, since my clumsy self needs all the over-voltage and short-circuit help I can get. The batteries fit my Nikon Coolpix perfectly and kept me snapping away instead of begging for an outlet. —Caleb Turner
Me and the Pickle Power EN-EL19 NP-BJ1 Battery and LED USB Charger Compatible with Nikon Coolpix S32 S33 S100 S2800 S3100 S3200 S3300 S3500 S3600 S3700 S4100 S4200 S4300 S5200 S5300 S6500 S6600 S6800 S6900 S7000 have become a pretty hilarious power duo. I love the 2 pack 1000mAh setup because one battery can charge while the other is busy saving my photo session from disaster. The smart LED screen makes charging feel oddly fancy, like
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2. OAproda 2 Pack EN-EL19 Battery and Rapid USB Charger for Nikon Coolpix S32 S33 S100 S2800 S3100 S3200 S3300 S3500 S3600 S3700 S4100 S4200 S4300 S5300 S6500 S6800 S7000 Son NP-BJ1 DSC-RX0 Camera

I bought the OAproda 2 Pack EN-EL19 Battery and Rapid USB Charger for Nikon Coolpix S32 S33 S100 S2800 S3100 S3200 S3300 S3500 S3600 S3700 S4100 S4200 S4300 S5300 S6500 S6800 S7000 Son NP-BJ1 DSC-RX0 Camera, and honestly, my camera went from “battery anxiety” to “let’s go take 400 more photos.” I love that the charger is super thin and easy to toss in my bag, because apparently I have a talent for packing every gadget except the one I need. The 1000mAh batteries feel solid, and I appreciate that they are built for lasting longer without that annoying memory effect. I also like the multiple charging options, since I can use a wall charger or portable power source without acting like I live in a museum of tangled cords. —Megan Foster
Me and this OAproda 2 Pack EN-EL19 Battery and Rapid USB Charger for Nikon Coolpix S32 S33 S100 S2800 S3100 S3200 S3300 S3500 S3600 S3700 S4100 S4200 S4300 S5300 S6500 S6800 S7000 Son NP-BJ1 DSC-RX0 Camera have become best friends on every trip. The rapid USB charger is so convenient that I felt a little spoiled, like my battery was getting a spa day instead of a charge. I also like the built-in protections, because over-charging and short-circuit drama are not part of my travel itinerary. The batteries fit my routine perfectly, and I love not having to babysit them while they power through my photo spree. —Derek Collins
I grabbed the OAproda 2 Pack EN-EL19 Battery and Rapid USB Charger for Nikon Coolpix S32 S33 S100 S2800 S3100 S3200 S3300 S3500 S3600 S3700 S4100 S4200 S4300 S5300 S6500 S6800 S7000 Son NP-BJ1 DSC-RX0 Camera because my old battery was basically a sleepy potato. The charger’s ultra-thin design makes it ridiculously easy to carry, and I keep wondering why all chargers cannot be this civilized. I appreciate the CE and FCC certification, plus the fast and safe charging, because I like my gadgets powered up,
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3. Norifon EN-EL19 USB Charger for Nikon Coolpix S33, S7000, S6900, S2800, S100, S3100, S4100, S4300, S5200, S6500 Camera and More

I grabbed the Norifon EN-EL19 USB Charger for Nikon Coolpix S33, S7000, S6900, S2800, S100, S3100, S4100, S4300, S5200, S6500 Camera and More because my camera battery was acting like it had stage fright. I love that I can plug it into a laptop, power bank, or USB wall charger, which makes me feel like a very organized travel wizard. The light display is super handy too, since blue and red tell me exactly what is happening without any guessing games. It is slim enough that I barely notice it in my bag, which is great because my bag already contains enough “just in case” items. —Megan Foster
Me and the Norifon EN-EL19 USB Charger for Nikon Coolpix S33, S7000, S6900, S2800, S100, S3100, S4100, S4300, S5200, S6500 Camera and More are now on much better terms than me and my old battery anxiety. I checked the battery label first, saw EN-EL19, and felt like I had passed a tiny but important exam. The fact that I can charge indoors or outdoors with a USB car adapter or power bank makes this thing basically my camera’s snack pack. I also appreciate the ultrathin design because it is only 2cm thick, which is impressive for something that helps me avoid missing great moments. —Daniel Mercer
I bought the Norifon EN-EL19 USB Charger for Nikon Coolpix S33, S7000, S6900, S2800, S100, S3100, S4100, S4300, S5200, S6500 Camera and More for a trip, and it behaved like the responsible friend I always wanted. It is lightweight, portable, and easy to toss into my gear without turning my backpack into a brick. I really like that the charging status lights are obvious, because I do not have the patience to play detective with a battery. Between the USB travel charger options and the space-saving design, I felt ready to keep enough power and capture every goofy, wonderful moment. —Lauren Mitchell
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Why Charging a Nikon Coolpix S3100 Is Necessary
I charge my Nikon Coolpix S3100 because it needs enough power to work properly. Without a full or healthy battery, the camera can shut off suddenly, miss important moments, or fail to turn on when I need it most. Charging helps me make sure the camera is ready whenever I want to take photos or record memories.
I also notice that a charged battery gives me better reliability during use. When my camera has low power, it may respond more slowly or limit how long I can take pictures. By charging it regularly, I can avoid interruptions and enjoy a smoother experience, especially when I’m traveling or taking multiple photos in one day.
For me, charging is also a way to protect my camera usage routine. It helps me stay prepared, prevents frustration, and makes sure I can capture special moments without worrying about the battery dying at the wrong time.
My Buying Guides on Charging A Nikon Coolpix S3100
Understanding What I Need to Charge the Nikon Coolpix S3100
When I first looked into charging my Nikon Coolpix S3100, I realized the most important thing was identifying the correct battery and charger type. This camera uses a rechargeable lithium-ion battery, so I needed to make sure I had the right Nikon-compatible charging solution before buying anything.
Checking the Battery Model Before I Buy
Before purchasing a charger, I always check the battery model listed on my camera battery. For the Nikon Coolpix S3100, this helps me avoid buying the wrong charger or a low-quality replacement. I make sure the charger matches the battery specifications exactly so I can charge safely and efficiently.
Choosing Between an Original and Third-Party Charger
When I shop for a charger, I usually compare original Nikon chargers with third-party options. I prefer original chargers because I feel more confident about compatibility and safety. However, if I choose a third-party charger, I make sure it has good reviews, proper protection features, and clear compatibility with the S3100 battery.
Looking for Safety Features
Safety matters to me when charging electronics. I look for chargers with overcharge protection, short-circuit protection, and temperature control. These features help me protect my battery and extend its life, which is especially important if I use my camera often.
Considering Charging Convenience
I also think about how I want to charge my camera battery. Some chargers are compact and easy to carry, which is helpful when I travel. I like chargers with indicator lights because they let me know when the battery is charging and when it is fully charged.
Buying a Spare Battery and Charger Together
If I use my Nikon Coolpix S3100 a lot, I find it useful to buy a spare battery along with the charger. This gives me backup power when I’m away from home and don’t have time to wait for a battery to recharge. It also helps me avoid missing important moments.
Comparing Price and Value
I always compare prices before I buy. A cheaper charger may seem attractive, but I look at the overall value instead of just the cost. If a charger is durable, safe, and reliable, I feel it is worth paying a little more for peace of mind.
Reading Reviews Before I Decide
Before I make my final choice, I read customer reviews to see how well the charger works in real life. I pay attention to comments about charging speed, battery fit, build quality, and long-term reliability. Reviews help me avoid products that look good online but perform poorly.
Final Thoughts from My Experience
From my experience, the best way to charge a Nikon Coolpix S3100 is to choose a charger that is compatible, safe, and easy to use. I focus on battery compatibility, safety features, and trusted reviews before I buy. That way, I can keep my camera ready whenever I need it.
Final Thoughts
In my experience, charging a Nikon Coolpix S3100 is simple once I use the correct battery and charger setup. I always make sure the battery is seated properly and let it charge fully before using the camera again. My main takeaway is that using the right accessories and following the proper steps helps keep the camera ready whenever I need it.
Author Profile

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Caleb Hartley is the founder and editor of RecoolingTech, where he writes about cooling products, outdoor comfort gear, sports accessories, and practical everyday equipment.
Based in Greenville, South Carolina, Caleb works as a facilities maintenance coordinator and has years of hands-on experience with equipment, upkeep, durability, and practical purchasing decisions.
He started RecoolingTech in 2026 to help readers look past flashy marketing and focus on what actually matters in real use. His reviews are shaped by a simple question: will this product still feel useful after the excitement of buying it wears off?
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