2 x AA Battery Holder Box – Support Documentation
The 2 x AA Battery Holder Box is a compact and reliable solution for housing two AA batteries in series, delivering a combined output of 3V. Designed for versatility, it caters to a wide range of electronic projects, from DIY endeavors to educational kits and prototyping applications.
Key Features
- Battery Configuration: Holds 2 x AA batteries in series (1.5V each) for a total of 3V output
- Construction Material: Durable ABS plastic for longevity and impact resistance
- Output Leads: Pre-attached red (positive) and black (negative) wires with tinned ends for easy soldering
- Mounting Options: Suitable for through-hole mounting, adhesive backing, or integration into enclosures
- Variants Available: Options with or without cover and on/off switch to suit various project needs
Technical Specifications
| Specification | Details |
|---|---|
| Battery Type | AA (LR6, 1.5V) |
| Number of Cells | 2 |
| Output Voltage | 3V (1.5V x 2 in series) |
| Material | ABS Plastic |
| Wire Length | Approximately 150mm |
| Wire Gauge | 26 AWG |
| Dimensions (L x W x H) | Varies by model (see below) |
| Weight | Approximately 10 grams |
Available Variants
| Model | Features | Dimensions (L x W x H) |
|---|---|---|
| Standard Open Holder | Open design, no cover or switch | 56mm x 25mm x 16mm |
| Holder with Cover | Protective cover, no switch | 58.5mm x 32.4mm x 14.6mm |
| Holder with Switch | Integrated on/off slide switch | 68mm x 33mm x 19mm |
| Holder with Cover & Switch | Protective cover and on/off switch | 68mm x 34mm x 18mm |
| Holder with JST Connector | JST-PH connector for plug-and-play applications | 70mm x 35mm x 20mm |
Applications
- Power supply for Arduino, Raspberry Pi, and other microcontroller projects
- DIY electronics and prototyping
- Educational kits and science experiments
- Portable electronic devices
- Robotics and remote-controlled systems
Usage Guidelines
- Battery Installation: Insert two AA batteries into the holder, ensuring correct polarity alignment as indicated.
- Wiring: Connect the red wire to the positive terminal and the black wire to the negative terminal of your circuit.
- Mounting: Secure the holder using screws, adhesive tape, or by integrating it into your device’s enclosure.
- Switch Operation (if applicable): Use the built-in switch to control power delivery without disconnecting the holder.
Safety Considerations
- Do not mix old and new batteries or different battery types to prevent leakage or rupture.
- Ensure correct polarity to avoid damage to connected devices.
- Remove batteries if the holder will not be used for an extended period to prevent corrosion.
- Keep away from water and high humidity environments unless the holder is specifically designed for such conditions.
Maintenance Tips
- Regularly inspect the holder for signs of wear, corrosion, or damage.
- Clean contacts with a dry cloth to maintain good electrical conductivity.
- Store in a cool, dry place when not in use.
Frequently Asked Questions
- Can I use rechargeable batteries with this holder?
- Yes, the holder is compatible with both standard alkaline and rechargeable NiMH AA batteries.
- Is the holder suitable for outdoor use?
- Standard holders are not waterproof. For outdoor applications, use a holder with a protective cover or waterproof enclosure.
- What is the maximum current the holder can handle?
- The maximum current depends on the battery type used. Ensure that the current draw does not exceed the battery’s rated capacity.
- Can I connect multiple holders in series or parallel?
- Yes, multiple holders can be connected in series to increase voltage or in parallel to increase capacity, but ensure proper wiring and matching battery types.