Lenink Battery Charger for Bubble Gun, 3.7V SM-2P Cable, 2 Pack USB Charger
Quick take
This 2-pack USB charger cable is made for bubble guns that use a 3.7V SM-2P plug battery. It is a practical replacement or backup when the original charger cable is missing or broken, with the convenience of USB charging from common power sources.
The main buying caveat is compatibility, it only works with 3.7V batteries that use the SM-2P connection type, and it requires the battery’s protective plate to be used.
Pros and cons
Pros
- Designed specifically for 3.7V bubble gun batteries with an SM-2P plug
- USB charging flexibility (input supports 5V 0.5-2A, compatible with power banks and USB wall adapters)
- Comes as a 2-pack, handy when you need a spare
- Built with safety features intended to protect against overcharging, overheating, and short circuits
Cons
- Not a universal bubble gun charger, compatibility depends on the battery voltage and SM-2P plug
- Cable length is limited (about 1.64 ft), which may be tight depending on your setup
- Requires a protective plate for the battery to be used
What buyers think
Buyer-review evidence is limited, but the available feedback is consistently positive about the core purpose of this charger: replacing a lost or damaged cable and getting bubble guns charging again. Multiple buyers specifically mention it working well with their bubble bazooka or similar bubble gun setups and appreciate having an extra cable on hand as a backup.
Overall themes focus on straightforward functionality (it charges), fit in the charger port (it connects properly for supported battery types), and value as a replacement when the original cable is gone.
Who this charger is for
The Lenink 2-pack USB charger cable is a good fit if you own a bubble gun that uses a 3.7V battery with an SM-2P plug, and you want a convenient way to recharge it from USB power. It also makes sense if you are planning for downtime, a spare cable can be helpful if the original gets misplaced or damaged.
It is also relevant for buyers who prefer charging from flexible USB sources like laptops, power banks, or USB wall adapters, rather than relying on a dedicated AC-only charger.
Compatibility details to double-check first
This charger is intended for a specific battery type: 3.7V batteries using an SM-2P plug. If your bubble gun’s battery is a different voltage or uses a different connector, this cable may not be the right replacement.
There is also an important usage requirement: the battery needs a protective plate in order to be used with this charger setup. If you do not have that plate, you may need to locate the correct battery accessory before charging.
Key specs that matter day to day
- Connector type: SM-2P (battery plug)
- USB input: 5V, 0.5 to 2A
- Output: 3.6V to 3.7V
- Cable length: about 1.64 feet
- Pack size: 2 charger cables
If you plan to charge while the bubble gun setup is positioned far from a USB outlet, consider the shorter cable length.
Pros and cons, in plain terms
Best-case use scenarios
- You lost the original bubble gun charger cable and want a matching USB replacement.
- You want a spare so kids can keep playing without waiting for one cable to recharge and swap.
- You have a USB power bank or USB wall adapter you can use at home or on the go.
Where it may not be ideal
- If your battery is not 3.7V or does not use the SM-2P plug, you will need a different charger cable.
- If you need a longer cable for your outlet placement, the 1.64 ft length might feel limiting.
- If you are missing the protective plate required for battery use, you will want to resolve that before ordering.
Value: a replacement and backup, not a generic charger
At this price point, this product is positioned as a practical accessory rather than a full universal charging system. The 2-pack format increases value for households that want redundancy, especially when the original cable has a history of being misplaced, damaged, or out of reach.
For buyers who only need one working charger and are sure about the SM-2P, 3.7V requirement, it can be an easy way to restore your bubble gun’s charging routine quickly.
Price and availability
Availability is listed as in stock, and pricing can change. Check the current cost before you buy.
Alternatives to consider
If you cannot confirm your bubble gun battery uses an SM-2P 3.7V plug, your best alternative is to choose a charger cable that matches your battery’s voltage and connector type. Another option is to search for a replacement charger kit that is explicitly listed for your exact bubble gun model or battery plug.
If you are prioritizing cable reach over USB flexibility, you may also want to look for replacement chargers with longer cable lengths that better fit your charging location.
FAQ
Q: What battery type does this charger support?
A: It is for 3.7V batteries with an SM-2P plug connection, intended for compatible bubble guns.
Q: Can I charge it from a power bank or laptop?
A: Yes, it uses USB charging (5V input, 0.5-2A), so it can work with common USB power sources like power banks and USB wall adapters.
Q: What is the cable length?
A: The cable is about 1.64 ft long, so depending on outlet placement, it may be short.
Q: Does it include anything besides the cable?
A: It is a replacement/backup charger cable. The battery requires a protective plate to be used.
Q: Is this charger universal for all bubble guns?
A: No. Compatibility depends on the battery voltage (3.7V) and the SM-2P plug connection.
Specifications
| Product Title | Lenink Battery Charger for Bubble Gun, 3.7V SM-2P Cable, 2 Pack USB Charger Compatible with Bubble Gun Rocket, Bazooka Bubble Gun, Splatrball Gun |
|---|---|
| Category | Electronics > Household Batteries, Chargers & Accessories > Battery Chargers |
| Brand | Lenink |
| Manufacturer | Lenink |
| Model Name | AW3032 |
| Color | Black |
| Connector Type | USB Type A |
| Cable Type | USB |
| Compatible Devices | Power Bank |
| Other Special Features of the Product | Fast Charging, Heat Resistant |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Male |
| Number of Pins | 4 |
| Maximum Current | 2 Amps |
| Recommended Uses For Product | Bubble Gun Charger |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Unit Count | 2.0 Count |
| Number of Items | 2 |
| Brand Name | Lenink |
| Customer Package Type | Protective Packaging |
| Model | AW3032 |
| Item Length | 1.64 Feet |
| Warranty Description | 1 year |
| Part Number | AW3032 |
| Item Shape | Round |
| Special Feature | Fast Charging, Heat Resistant |
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