2-Slot AA/AAA 3V Battery Holder Case with On/Off Switch
2-Slot AA/AAA 3V Battery Holder Case with On/Off Switch
Keep your battery-powered devices running smoothly with this compact, round 2-slot AA/AAA battery holder case. Featuring a built-in on/off switch and a protective cover, this clever little component makes battery swaps quick and tool-free — ideal for DIY electronics, clocks, remote controls, toys, flashlights, and more.
Made in Mainland China.
Key Features
- Tool-Free Battery Replacement: The embedded round design lets you swap out batteries in seconds — no screwdrivers, no hassle.
- Built-In On/Off Switch: Cut power instantly without removing the batteries, saving charge and extending battery life.
- Protective Cover: Shields the battery compartment from dust, moisture, and accidental contact, helping prolong the life of both the holder and its batteries.
- Child-Safe Design: The enclosed cover reduces the risk of little hands accessing the battery compartment.
- Wide Compatibility: Fits standard AA or AAA batteries; rated at 3V DC — suitable for a broad range of low-voltage electronics projects.
- Durable PP Construction: Made from sturdy polypropylene plastic built to last through repeated use.
Specifications
- Material: PP (Polypropylene)
- Battery Type: 2 × AA or 2 × AAA
- Rated Voltage: 3V DC
- Diameter: Approx. 6.4–7 cm
- Switch: Yes (integrated on/off)
- Batteries Included: No
- Package Contents: 1 or 5 battery holder case(s)
Perfect For
- DIY electronics and hobby projects
- Remote controls, clocks, and timers
- LED lights and flashlights
- Toys and small appliances
- Prototyping and maker spaces
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Learn more: ENERGY STAR product efficiency guidance
Frequently Asked Questions
Q: Does this battery holder case work with both AA and AAA batteries?
A: Yes! This 2-slot round battery holder is compatible with both AA and AAA batteries, delivering a rated output of 3V DC. It is suitable for a wide variety of low-voltage electronic devices and DIY projects.
Q: What does the built-in switch do?
A: The integrated on/off switch lets you cut power to your device instantly without needing to remove the batteries. This is great for conserving battery charge during storage or periods of non-use, and it makes the holder much more convenient for projects and devices that are turned on and off frequently.
Q: Is the battery case dustproof and moisture-resistant?
A: The protective cover design helps guard the battery compartment against dust and light moisture ingress, which can help extend the service life of both the holder and the batteries inside. It is not fully waterproof, so avoid submerging it in water.
Q: How many pieces are included in the package?
A: You can choose between a single piece (1 pcs) or a value pack of 5 pieces — perfect if you need battery holders for multiple devices or want extras on hand for future projects.