Slimline CR2 Battery Case, Compact Durable TPU Organizer for Travel, Photography & Everyday Carry – 2-Pack (Holds 2 CR2 Batteries)
Quick take
This Slimline CR2 battery case is a small TPU organizer meant to hold and protect CR2 batteries, keeping terminals covered for safer storage and travel. It is best for photographers and everyday-carry users who want a tidy way to stash a spare, including used and fresh batteries. The main buying caveat is that the fit is very snug by design, and the case is not compatible with CR123 batteries.
Pros and cons
Pros
- Designed specifically for CR2 batteries, storing 2 CR2 batteries per case (2-pack includes two cases).
- Soft, pliable TPU construction aimed at resisting cracking or shattering, with terminals covered for added protection.
- Small, minimal profile that is easy to carry in a camera bag, hiking pack, or everyday pocket.
- Helpful organization concept for tracking used vs fresh batteries by placing them in the case in a consistent way.
Cons
- Not a universal battery case, it does not fit CR123 batteries.
- Snug tolerances may make removal harder for some CR2 batteries or for people who want frequent access.
What buyers think
Buyer-review evidence highlights a consistent theme around fit and usability. Many reviewers describe a “snug” or “perfect” fit with easy closure, and they appreciate that the material flexes more like soft plastic than rigid hard cases. Several users also mention that the case is compact enough for travel and storage in bags without taking up much space. Overall, the feedback suggests you should expect a secure, tight battery hold, not a loose carrier.
What this battery case does well
Secure storage for CR2 spares
This is not meant to be a generic battery box. The case is built for CR2 dimensions, and the design philosophy is clear: batteries should sit snugly with minimal rattle. The included micro-bevel lip is designed to keep the top on securely, helping prevent accidental opening during carry.
TPU protection where it matters
Instead of relying on a hard-shell-only approach, the case uses a soft, pliable material intended to withstand impacts better than a brittle plastic. The battery terminals are kept covered, which is a practical feature for reducing the chance of accidental contact while the battery is stored in a bag or pocket.
Small size for travel and everyday carry
With compact dimensions, the case is geared toward mobility. Reviewers mention using it for camera gear and carrying a spare on the go, and the 2-pack format is convenient when you want multiple battery sets (for example, one case for fresh batteries and one for used ones, or two locations you keep spares).
Fit and compatibility considerations
It is CR2 only, not CR123
If you have CR123 batteries, this is not the right container. The product note explicitly says it does not fit CR123, so double-check your device’s battery type before ordering.
Expect a tight hold, sometimes to a fault
Because the case is designed to hold CR2 batteries with minimal movement, some users may find it slightly difficult to remove the batteries, especially if you plan to open it repeatedly. That tradeoff can be a positive if your priority is “safe carry and protection,” but it can be frustrating if you need fast, frequent swapping.
Who should buy it
- Photographers and videographers who want a compact spare for CR2-compatible cameras or flashes.
- Travelers and hikers who pack electronics and want terminals covered and batteries protected in transit.
- Everyday carry users who like keeping spares organized without a bulky container.
Who should skip it
- Anyone using CR123 batteries (this case is not compatible).
- Buyers who need very easy, quick removal and plan to swap batteries often. The secure fit is the point, and for some buyers it can feel too tight.
- Anyone looking for a universal battery organizer for multiple sizes.
Pros and cons recap
If your priority is compact CR2 storage with terminal coverage and a snug, impact-resistant carry fit, this Slimline CR2 case makes a lot of sense. The biggest risk is usability: the same tight fit that improves security can also make removal harder depending on how your specific CR2 batteries seat in the mold.
FAQ
Does this case fit CR123 batteries?
No. It is designed for CR2 batteries and does not fit CR123.
How many CR2 batteries does each case hold?
Each case holds 2 CR2 batteries, and the package includes two cases.
Is the material hard plastic?
No, it uses a soft, pliable TPU-style construction intended to be durable and better able to handle impacts than brittle plastic.
Is it easy to open and remove batteries?
Many buyers find the case easy to close and provides a secure hold for storage. However, because the fit is snug, some people may find removal more difficult, especially if you want to open it frequently.
Can I use it to separate used and fresh batteries?
Yes, it is designed so you can keep track of which batteries are used versus fresh. Some users also add small labels for clarity.
Final verdict
The Slimline CR2 Battery Case is a solid choice for storing CR2 batteries in a small, protective TPU carrier that keeps terminals covered. It is especially well-suited to travel and camera carry setups where organization and security matter more than ultra-fast access. Just make sure your devices use CR2 batteries, and be aware that the snug fit is intentional and may be harder to remove for some users.
Specifications
| Product Title | Slimline CR2 Battery Case, Compact Durable TPU Organizer for Travel, Photography & Everyday Carry – 2-Pack (Holds 2 CR2 Batteries) |
|---|---|
| Category | Electronics > Household Batteries, Chargers & Accessories > Battery Storage Containers |
| Brand | Protect Your Power |
| Manufacturer | WLG Creations |
| Model Name | WSLCR2-2 |
| Model Number | WSLCR2-2 |
| Item Weight | 0.02 Kilograms |
| Warranty Description | Limited Lifetime Warranty |
| Battery Capacity | 2000 Milliampere Hour (mAh) |
| Reusability | Rechargeable |
| Unit Count | 2.0 Count |
| Item Dimensions | 3.15 x 1.38 x 0.91 inches |
| Antenna Location | Camera, Flashlights |
| Battery Cell Type | Lithium |
| Battery Cell Composition | Lithium |
| Recommended Uses For Product | Camera, Flashlights |
Available variants
Style
- Holds 3 Batteries
- Holds 4 Batteries
- Holds 2 Batteries
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