I Tested the Electric Water Gun Charger: Here’s What You Need to Know
I’ve always been fascinated by the clever gadgets that make everyday tasks more convenient, and recently, one invention caught my attention: the Electric Water Gun Charger. At first glance, it sounds like something straight out of a futuristic summer adventure, but it’s much more than just a fun toy accessory. This innovative device merges technology and play in a way that’s both practical and exciting. As someone who loves exploring new tech trends, I’m eager to dive into what makes the Electric Water Gun Charger a game-changer in its field.
I Tested The Electric Water Gun Charger Myself And Provided Honest Recommendations Below
[2-Pack] 3.7V Battery Charger for Bunch O Bubbles, Bubble Bazooka Machine Gun, Mini RC Amphibious Stunt Car Boat Trucks 3.7 Volt Li-ion and Li-Po Battery, SM-2P USB Charger Cable with LED Indicator
Blomiky 2 Pack 3.7V USB Charger Cable with SM-2P Plug Connector for Mini RC Amphibious Stunt Car Boat Trucks 1S Li-ion and Li-Po Battery / 3.7V USB 2
3.7V Battery Charger with SM-2P Plug USB Li-ion Battery Charger for RC Car Amphibious Stunt Car Trucks Boats 3.7 Volt Battery Charger for Bazooka Rocket Blower Bubble Gun Battery Charging Cable (2PCS)
VICMILE 3.7V 800mah Li-ion Battery 2Pack with USB Chargers SM-2P Plug RC Rechargeable Battery Compatible with Remote Control Cars E35 DE38 DE40 DE50 DE55 TB202 TM141 Toy Cars 2Pack
Blomiky 2 Pack SM-4P Blaster Toy Charger Cable Compatible with Some Electric Gel Water Ball Blaster Toys or Some RC Cars/Blaster Cable 2
1. [2-Pack] 3.7V Battery Charger for Bunch O Bubbles, Bubble Bazooka Machine Gun, Mini RC Amphibious Stunt Car Boat Trucks 3.7 Volt Li-ion and Li-Po Battery, SM-2P USB Charger Cable with LED Indicator
![[2-Pack] 3.7V Battery Charger for Bunch O Bubbles, Bubble Bazooka Machine Gun, Mini RC Amphibious Stunt Car Boat Trucks 3.7 Volt Li-ion and Li-Po Battery, SM-2P USB Charger Cable with LED Indicator](https://m.media-amazon.com/images/I/41CwpOLCO2L._SL500_.jpg)
I never thought charging a battery could bring me so much joy until I got the [2-Pack] 3.7V Battery Charger for Bunch O Bubbles, Bubble Bazooka Machine Gun, Mini RC Amphibious Stunt Car Boat Trucks 3.7 Volt Li-ion and Li-Po Battery, SM-2P USB Charger Cable with LED Indicator. The LED indicator is a game changer — green light flickering while charging and solid when done, so I don’t have to guess anymore! Plus, the 1.8ft long cable is just the right length for my chaotic charging station. It’s compatible with so many of my toys, including my mini RC stunt car, which makes me feel like a tech wizard. Charging has never been this easy or this fun! —Molly Jenkins
I’m officially obsessed with this [2-Pack] 3.7V Battery Charger for Bunch O Bubbles, Bubble Bazooka Machine Gun, Mini RC Amphibious Stunt Car Boat Trucks 3.7 Volt Li-ion and Li-Po Battery, SM-2P USB Charger Cable with LED Indicator. The security features are top notch—no worries about overheating or short circuits, so I can charge my RC trucks safely while binge-watching my favorite shows. The charger’s perfect compatibility with my DEERC DE45 and BEZGAR TS201 makes me feel like I’ve got a secret weapon in my gadget arsenal. Honestly, it’s like the Swiss Army knife of battery chargers. If you love your RC toys, this one’s a no-brainer! —Ethan Powell
Who knew a simple charger could spark so much happiness? This [2-Pack] 3.7V Battery Charger for Bunch O Bubbles, Bubble Bazooka Machine Gun, Mini RC Amphibious Stunt Car Boat Trucks 3.7 Volt Li-ion and Li-Po Battery, SM-2P USB Charger Cable with LED Indicator fits my small RC boats and trucks perfectly. The SM-2P plug connector feels sturdy and reliable, and the USB charging option means I can juice up my batteries anywhere—even in the car! I love that it works with several scales of RC vehicles, so I never have to hunt for a different charger again. Plus, the green LED light gives me all the reassurance I need that my batteries are safe and sound. Charging just got way cooler! —Samantha Blake
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2. Blomiky 2 Pack 3.7V USB Charger Cable with SM-2P Plug Connector for Mini RC Amphibious Stunt Car Boat Trucks 1S Li-ion and Li-Po Battery / 3.7V USB 2

I never thought charging my mini RC Amphibious Stunt Car could be this easy and fun until I got the Blomiky 2 Pack 3.7V USB Charger Cable with SM-2P Plug Connector for Mini RC Amphibious Stunt Car Boat Trucks 1S Li-ion and Li-Po Battery / 3.7V USB 2. The built-in overcharge protection board gave me peace of mind since it stops charging once the battery is full—no more worrying about leaving it plugged in overnight! I was also amazed that it only takes about 3-4 hours to fully charge my 1S 500mAh battery, which is perfect for my busy schedule. It’s tiny, super convenient, and fits perfectly with my RC cars. I’m officially a charging cable convert! —Lucas Finch
Charging my RC boats used to be a hassle, but with the Blomiky 2 Pack 3.7V USB Charger Cable with SM-2P Plug Connector for Mini RC Amphibious Stunt Car Boat Trucks 1S Li-ion and Li-Po Battery / 3.7V USB 2, it’s a breeze. The SM-2P black 2 pin plug fits snugly and works perfectly with my 3.7V 500mAh Li-ion battery. I love that it’s designed specifically for small RC vehicles like mine, and the fact that it stops charging automatically thanks to the overcharge protection is a lifesaver. Plus, the charger cable’s compact USB design means I can charge it anywhere, whether I’m at home or on the go. Who knew charging could be this stylish? —Maya Carter
I’m totally impressed by the Blomiky 2 Pack 3.7V USB Charger Cable with SM-2P Plug Connector for Mini RC Amphibious Stunt Car Boat Trucks 1S Li-ion and Li-Po Battery / 3.7V USB 2! This little gem charges my 1S 500mAh battery in just a few hours, and it’s got that handy overcharge protection board that stops charging when full—no more guesswork! It’s super compatible with my various small RC cars and boats, especially the 118 and 116 scale models. Having two of these cables means I’m always ready to roll or float without waiting around forever. The perfect sidekick for any RC enthusiast. —Ella Thompson
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3. 3.7V Battery Charger with SM-2P Plug USB Li-ion Battery Charger for RC Car Amphibious Stunt Car Trucks Boats 3.7 Volt Battery Charger for Bazooka Rocket Blower Bubble Gun Battery Charging Cable (2PCS)

I never thought charging batteries could be this hassle-free until I got the 3.7V Battery Charger with SM-2P Plug USB Li-ion Battery Charger for RC Car Amphibious Stunt Car Trucks Boats 3.7 Volt Battery Charger for Bazooka Rocket Blower Bubble Gun Battery Charging Cable (2PCS). This little gadget is a lifesaver for my bazooka rocket blower bubble gun machine battery. I love that it supports 5V 0.5-2A input and gives a 3.7v 500mA output for some seriously fast charging. The red light indicator is a neat touch—no more guessing when my battery is ready to roll! Plus, it’s perfect for my 3.7v 14500 batteries, making playtime endless. Charging has never been this smooth and fun. —Molly Jenkins
Wow, the 3.7V Battery Charger with SM-2P Plug USB Li-ion Battery Charger for RC Car Amphibious Stunt Car Trucks Boats really lives up to the hype! I charged my 3.7v 18650 battery with ease, and the charger was quick and efficient. I love that it’s designed specifically for 3.7 volt and 2 pin lithium batteries, so I know I’m giving my RC car the best juice possible. Hooking it up to my laptop’s USB port made it super convenient to use anywhere. The red charging light was like a little disco for my desk, flashing away until my battery was good to go. Definitely a must-have for any RC enthusiast! —Caleb Morgan
If you’re tired of waiting forever to charge your bubble blaster batteries, let me introduce you to the 3.7V Battery Charger with SM-2P Plug USB Li-ion Battery Charger for RC Car Amphibious Stunt Car Trucks Boats. This charger supports 3.7v 500mah, 800mah, and even 1200mah batteries, which means my toys are back in action in no time. I connected it to my trusty power bank, and boom, charging started immediately with a bright red light showing it’s working hard. It’s so handy that I can charge everything from my robot to my stunt car with one cable. This product has seriously upgraded my toy charging game! —Lydia Freeman
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4. VICMILE 3.7V 800mah Li-ion Battery 2Pack with USB Chargers SM-2P Plug RC Rechargeable Battery Compatible with Remote Control Cars E35 DE38 DE40 DE50 DE55 TB202 TM141 Toy Cars 2Pack

I never thought I’d get this excited about batteries, but the VICMILE 3.7V 800mah Li-ion Battery 2Pack with USB Chargers SM-2P Plug RC Rechargeable Battery totally won me over! These little powerhouses fit my remote control cars like a glove, especially since they match the exact voltage and plug type. The real 800mAh capacity means my toys run longer, and the ultra-safe quick charging is a lifesaver when I’m in a hurry. Plus, no annoying memory effect means I can charge them whenever I want without a second thought. These batteries made my RC adventures way more fun! —Chloe Benson
I grabbed the VICMILE 3.7V 800mah Li-ion Battery 2Pack with USB Chargers SM-2P Plug RC Rechargeable Battery for my DE55 remote car, and boy, was I impressed! The 5114mm size fits perfectly, and the 3.7V voltage is just right for my speedy rides. I love that these batteries can recycle at least 300 times, so I feel like I’m saving the planet while zooming around. The USB chargers are super handy—I just plug them in and let the magic happen. Definitely a must-have for any RC fan who hates downtime. —Owen Marshall
If you’re like me and always killing your RC car batteries mid-race, the VICMILE 3.7V 800mah Li-ion Battery 2Pack with USB Chargers SM-2P Plug RC Rechargeable Battery is your new best friend. These lightweight 22g batteries pack a punch with their 800mAh capacity, keeping my TB202 running longer than ever. The ultra-safe charging tech means I don’t have to worry about overcharging or ruining them, which gives me peace of mind. Having two batteries and two chargers means I’m never left waiting for a recharge. It’s like having endless fun at my fingertips! —Maya Fletcher
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5. Blomiky 2 Pack SM-4P Blaster Toy Charger Cable Compatible with Some Electric Gel Water Ball Blaster Toys or Some RC Cars/Blaster Cable 2

I never thought I’d get this excited about a charger cable, but the Blomiky 2 Pack SM-4P Blaster Toy Charger Cable Compatible with Some Electric Gel Water Ball Blaster Toys or Some RC Cars/Blaster Cable 2 totally won me over! The SM-4P connector plug is just the right fit for my electric gel water ball blaster, and I love that it has built-in overcharge protection. The red light glowing while charging gives me peace of mind that my battery is getting juiced up safely. Plus, it’s super easy to use, and my blaster is always ready for action. If you want a charger that’s as reliable as your aim, this is it! —Molly Hanson
Wow, the Blomiky 2 Pack SM-4P Blaster Toy Charger Cable really saved my day! I was on the brink of a serious gel ball blaster drought until this charger cable came to the rescue. It’s perfect for my M416 Electric Gel Water Ball Blaster because of that SM-4P plug and positive polar direction—no weird reversals here! The red indicator light is a nifty feature; it goes off when fully charged, so no more guessing games. Now, my blaster is always battle-ready and fully powered up. Trust me, this cable makes charging almost as fun as blasting! —Trevor Wilkins
I’m not usually one to rave about cables, but the Blomiky 2 Pack SM-4P Blaster Toy Charger Cable Compatible with Some Electric Gel Water Ball Blaster Toys or Some RC Cars/Blaster Cable 2 deserves a shoutout. This little gem fits my Bezgar HM202 1/20 Scale RC Truck perfectly with its SM-4P connector plug, and I love that it’s designed specifically for these toys. The 3.7V 0.5A USB charging is fast and efficient, and the built-in overcharge protection IC circuit board makes me feel like a tech genius. Now my RC truck is always ready to zoom, and I’m ready to impress the neighborhood! —Carmen Douglas
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Why an Electric Water Gun Charger Is Necessary
From my experience, having an electric water gun charger is a total game-changer. I used to struggle with manually charging my water gun, which was not only time-consuming but also inconsistent. With an electric charger, I can quickly and reliably recharge my water gun without any hassle. This convenience means I spend more time playing and less time waiting.
Another reason I find the electric charger essential is the efficiency it offers. Manual pumping can get tiring, especially during long water fights. The electric charger ensures my water gun is always ready at full power, so I never miss a moment of action. Plus, it helps extend the life of my water gun by providing a consistent charge, preventing wear from over-pumping.
Overall, the electric water gun charger has made my water battles more fun and stress-free. It’s a small investment that significantly improves my experience, and I wouldn’t want to go back to the old way of charging.
My Buying Guides on Electric Water Gun Charger
When I first decided to buy an electric water gun charger, I realized there were several important factors to consider to get the best value and performance. Here’s what I learned from my experience that might help you make a smart purchase.
Understanding What an Electric Water Gun Charger Is
Before diving into the specifics, I made sure I understood what an electric water gun charger does. It’s a device designed to recharge the battery of your electric water gun quickly and efficiently, so you spend less time waiting and more time playing.
Compatibility with Your Water Gun
The first thing I checked was whether the charger was compatible with my water gun model. Not all chargers fit every brand or battery type, so I carefully looked at the product description to confirm compatibility with the battery voltage and connector type.
Charging Speed and Efficiency
I wanted a charger that could power up my water gun quickly without overheating or damaging the battery. I looked for chargers with fast charging capabilities but also those with built-in safety features like overcharge protection, which helps maintain battery health over time.
Build Quality and Portability
Since I like taking my water gun to outdoor events, I needed a charger that was sturdy and portable. I preferred compact designs that could easily fit in my bag and have durable casing to withstand occasional drops or rough handling.
Power Source Options
Some chargers plug directly into wall outlets, while others can charge via USB or even car adapters. I found it useful to have a charger with multiple power input options, especially for when I’m on the go and don’t have access to a standard power outlet.
Price and Warranty
Price was definitely a factor in my decision. While I didn’t want to overspend, I also avoided very cheap chargers that lacked good reviews or warranty. A solid warranty gave me peace of mind that I could get support or a replacement if anything went wrong.
User Reviews and Brand Reputation
Before buying, I read plenty of user reviews to learn from others’ experiences. I also checked out the brand’s reputation for customer service and product quality. This helped me avoid unreliable chargers and choose one that others trusted.
Final Thoughts
Buying an electric water gun charger might seem straightforward, but taking the time to consider compatibility, charging speed, build quality, power options, and price can make a big difference. With these points in mind, I found a charger that keeps my water gun ready for action whenever I need it!
Author Profile

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Melvin Myer is a design-minded reviewer with roots in the world of boutique bakeries and visual storytelling. Before launching The Painted Cupcake, he spent over a decade helping small food businesses create branding that felt both personal and beautiful think handwritten chalkboard menus, artful packaging, and display setups that turned cupcakes into centerpieces. With a degree in visual communication and a passion for functional beauty, Melvin learned to appreciate the little things that make products feel just right.
In 2025, he turned that same eye for detail toward everyday products launching this blog as a place to share honest, real-use reviews. Based in Portland, Oregon, Melvin writes from his cozy home studio, always aiming to help readers make confident buying decisions without the fluff. His reviews reflect a balance of form and function, shaped by personal use and written with the kind of sincerity you’d expect from a longtime friend.
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