Alinan 5pcs Button Battery Holder Coin Cell Battery Holder with Switch CR2032 1 X 3V Battery Holder Battery Storage Boxes Cover with Wires On ON-Off Switch Socket Container (Black)
Quick take
This 5-pack of CR2032 holders from Alinan gives you a practical way to power small electronics without soldering directly to the coin cell. Each holder includes an on-off switch and pre-attached leads, and buyers commonly use them to replace battery compartments and make future swaps easier. The main caveat is compatibility: it is built specifically for CR2032 (3V) batteries, and you still need to connect it into your circuit wiring.
Pros and cons
Pros
- Made for 1 x CR2032 (3V) coin cell batteries.
- On-off switch integrated into the holder cover for easy power control.
- Includes wires (about 5.3 in / 13.5 cm) with polarity markings (red positive, black negative).
- Buyers report it works well for repairs, including replacing soldered-in battery connections.
Cons
- Not a universal holder, it fits CR2032 only.
- You must still do the rest of the wiring for your project or device.
- Buyer-review coverage is limited, so performance trends beyond “works as expected” are harder to verify.
What buyers think
Buyer-review evidence is generally positive but not deeply detailed. The most consistent themes are that these holders are straightforward to use for small electronics, the switch and holder design perform as expected, and they are a convenient replacement when a device originally used soldered or hard-to-access battery leads. Where users mention limitations, it is typically about needing to handle additional wiring components themselves, rather than problems with the holder or switch design.
Key features that matter for shopping
CR2032, 3V battery fit
These holders are built for a single CR2032 coin cell (rated at 3V). If your project or device uses a different coin-cell size or voltage, you will need a different holder type.
On-off switch built into the holder
Instead of adding a separate inline switch, the holder includes an on-off switch you can operate directly on the battery case. That can be especially handy for prototypes, bench testing, or devices you power intermittently.
Wired leads with clear polarity guidance
Each holder comes with attached leads for connecting to your circuit. The provided wire length is about 5.3 inches (13.5 cm). Polarity is identified, with red typically positive and black typically negative, which helps reduce wiring mistakes during setup.
Designed for DIY installs and repairs
Buyers describe using these in situations where replacing a battery compartment is easier than working around soldered battery leads. For electronics that sit in a hard-to-reach enclosure, a holder can make routine maintenance less of a hassle.
Pros and cons (real-world fit)
Who this is best for
- DIY makers and hobbyists who want a clean, repeatable CR2032 connection with an integrated switch.
- People repairing small devices where the original coin-cell leads are inconvenient to access.
- Projects needing short-term, test-friendly power switching for LEDs, clocks, remotes, or other low-voltage builds.
Who should avoid it
- If your device requires a different coin-cell format (not CR2032) or a different voltage.
- If you are looking for a holder that completely removes wiring work, because you will still need to connect the leads to your circuit.
- If you need verified long-term durability data under harsh conditions, the available buyer evidence is not detailed enough to confirm performance over time.
Battery holder buying guide: what to check before you order
- Battery size and voltage: Confirm your device takes CR2032 (3V). That is the core compatibility requirement here.
- Connection style: If you want a switch plus wires already attached, this matches that use case. If you only want a bare snap-in holder, you may prefer a simpler design.
- Wire length and polarity: Check that the included lead length works with your enclosure or breadboard layout, and plan your wiring polarity accordingly.
- Switch convenience: If you need frequent on-off control, an integrated holder switch can reduce extra components.
- Project reliability needs: If your device will see vibration or frequent movement, plan secure wire routing and strain relief (the holder provides the battery interface, not a full mechanical mounting system for every enclosure).
Verdict
The Alinan 5-pack of CR2032 holders with wires and an on-off switch is a practical choice for DIY electronics and maintenance tasks where you want easier battery access than soldered coin-cell connections. It is a good fit if you already know you need CR2032 (3V), and you can handle the remaining wiring into your circuit. If you need a different battery format or a fully “drop-in” solution without any wiring work, look for a different holder style.
FAQ
Are these battery holders compatible with CR2032 only?
Yes. They are designed to hold a single CR2032 coin cell (3V).
Do these holders include an on-off switch?
Yes. The holder includes an integrated on-off switch on the battery case.
Do they come with wires attached?
Yes. Each holder includes pre-attached wires with polarity indicated (red for positive, black for negative), with a listed wire length of about 5.3 inches (13.5 cm).
Is the battery included?
No, the holder is sold without the CR2032 battery.
What projects are these typically used for?
They are intended for low-voltage electronics and DIY builds such as small lighting, remotes, calculators, clocks, and other devices that run on a CR2032 coin cell.
Specifications
| Product Title | Alinan 5pcs Button Battery Holder Coin Cell Battery Holder with Switch CR2032 1 X 3V Battery Holder Battery Storage Boxes Cover with Wires On ON-Off Switch Socket Container (Black) |
|---|---|
| Category | Electronics > Household Batteries, Chargers & Accessories > Battery Holders |
| Brand | Alinan |
| Manufacturer | Alinan |
| Model Name | Button Battery Holder |
| Item Weight | 0.01 Pounds |
| UPC | 701715496996 |
| Battery Capacity | 3 Volts |
| Voltage | 3 Volts |
| Reusability | Single Use |
| Unit Count | 1 Count |
| Battery Weight | 3.2 Grams |
| Antenna Location | Radio |
| Recommended Uses For Product | Radio |
Available variants
Color
- Black
- White
- Clear
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