GSLSYZY BH341 4 AA Battery Holder with Snap Connector (8-pack)
Quick take
This 8-pack of GSLSYZY BH341 4xAA battery holders uses a standard snap-style connector to power small 6V devices by wiring four 1.5V AA cells in series (total output 6V DC). It is a practical choice for replacements in battery-powered locks and safes, plus classroom and hobby builds where you want a compact, easy-to-connect power source. The main thing to verify is connector compatibility, since it is made for a specific snap wiring style, and AA batteries are not included.
Pros and cons
Pros
- Designed to hold four AA batteries and produce 6V DC output (series wiring).
- Snap-style connector is straightforward to mate with compatible wiring layouts (positive/negative sides).
- Use-case friendly: commonly helpful for replacing failed battery trays and DIY circuit builds.
- Comes as an 8-piece set, which is useful if you need spares or multiple projects.
Cons
- Requires AA batteries separately, so you will still need to purchase cells.
- Best fit depends on matching the snap connector type and your device’s wiring setup.
- Not a “one size fits all” replacement until the connector style and form factor match your unit.
What buyers think
Buyer-review evidence is heavily centered on fit and practical usefulness. Multiple reviewers used these holders as direct replacements for battery-powered locks, describing a close match and straightforward installation. Others highlighted build quality, specifically that the holder feels sturdy and the contacts keep batteries securely. Value also comes up often, especially because the package includes multiple units for spares or several small projects. Overall, the review themes suggest this is a dependable, convenience-focused replacement part when you already know your device needs a 4xAA, 6V (series) setup with a compatible snap connector.
Key specs and how they affect compatibility
Power configuration and output voltage
This battery holder is built for four AA batteries, connected in series. That series arrangement means the voltages add up, giving an output of 6V DC (1.5V + 1.5V + 1.5V + 1.5V). If the device you are servicing expects 6V from four AAs, this layout is aligned with that common requirement.
Connector type (the “make or break” detail)
It uses a standard snap connector referred to as a “9V battery style” snap connector in many listings, but the functional output here is still 6V from the four AAs. The connector is designed with a positive and negative side intended to make mating less error-prone. Before buying, compare the connector style and wiring layout to your device’s existing battery tray connector.
What is included
The set is an 8-pack, with 4 battery holders and 4 snap-clip style connection pieces. Batteries are not included, so plan to supply your own AA cells.
Pros and cons in real buyer terms
Why it works well for replacement jobs
If you are repairing a battery-powered lock, safe, or similar compact electronics that uses a 4xAA tray, these holders are built for exactly that “swap the battery pack” use case. Reviews frequently mention successful replacements with devices that previously had failing battery holders, which is a strong indicator that the form factor and contact approach tends to be compatible when the connector type matches.
Where buyers should pause before ordering
The biggest risk is not the holder itself, it is device-specific compatibility. Even when the voltage requirement is correct, some units vary by connector style, wire length, or how the tray mounts. If your current tray connector does not resemble this snap style, you may need an alternate solution (or a different tray layout) rather than forcing a connection.
Who should buy this battery holder
- People replacing a 4xAA battery tray in a small 6V device, where the snap connector style matches.
- DIY and classroom builders who want a clean, compact way to create a 6V supply using familiar AA cells.
- Buyers who want spares, since the pack includes multiple holders for multiple projects or backup units.
- Handy repairers who prefer a standardized snap-mate connection instead of soldering directly to loose battery leads.
Who should look for a different option
- If your device requires a different battery count or voltage setup (for example, fewer AAs, different series/parallel arrangement, or a different connector).
- If the connector type clearly does not match your existing wiring, and you do not want to modify connections.
- If you only need one replacement and would rather avoid multi-pack value pricing, a single-holder option may be more convenient.
Verdict: is it worth it?
Yes, it is a solid buy when your goal is a 4xAA, 6V (series) replacement using a standard snap-style connector. The strongest reasons to choose it are practical, especially for lock and safe battery tray replacement scenarios and for quick DIY power builds. If connector compatibility is uncertain, double-check before purchase, because that is the most likely reason a battery holder order will not fit cleanly.
FAQ
How much voltage does this 4 AA battery holder output?
It holds four 1.5V AA batteries in series, producing 6V DC output.
Does it include AA batteries?
No. You will need to purchase AA batteries separately.
What does the “9V-style” snap connector mean here?
It refers to the common snap connector shape used on many battery packs. Even though it is called “9V-style” in some descriptions, this holder still provides 6V DC because four AA batteries are used in series.
Will it work as a replacement for my lock or safe?
It should work if your device expects a 4xAA (6V) setup and uses a connector style compatible with this snap connector. If your existing tray connector or wiring layout is different, you may need another replacement type.
What’s in the 8-pack?
The kit includes 4 battery holders and 4 snap-clip style connection pieces, for multiple projects or spares.
Specifications
| Product Title | 4 AA Battery Holder:for 4-AA 1.5V with Standard Snap Connector : BH341 with 9V Battery Connector,Wide Range of Applications:E-Locks,Safes,Student Experiments, Hobbiest or Replacement Projects(8PCS) |
|---|---|
| Category | Electronics > Household Batteries, Chargers & Accessories > Battery Holders |
| Brand | GSLSYZY |
| Manufacturer | GSLSYZY |
| Model Name | aa battery holder |
| Model Number | aa |
| Number of Batteries | 4 AA batteries required. |
| UPC | 717181928459 |
| Voltage | 1.5 Volts |
| Reusability | Single Use |
| Unit Count | 4.0 Count |
| Antenna Location | E-Locks, Hobbiest or Replacement Projects, Radio, Student Experiments, digi safe |
| Recommended Uses For Product | E-Locks, Hobbiest or Replacement Projects, Radio, Student Experiments, digi safe |
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