Description
Product Name
3x AA Battery Holder Case with Cover, On/Off Switch, and Wire Leads
Product Specifications
Key Features
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Secure Enclosure Design: Equipped with a slide-on detachable protective top cover and a dedicated mini locking screw hole to firmly lock batteries in place and prevent accidental pop-outs.
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Integrated On/Off Toggle Switch: Features a built-in miniature slide switch directly on the casing, enabling convenient manual power control without needing to disconnect your wiring harness.
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Pre-Stripped Wire Leads: Comes with standard color-coded red (positive) and black (negative) 26 AWG wire leads pre-soldered and stripped at the ends for immediate integration into your projects.
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Series Connection Matrix: Internal premium spring steel clips connect three standard AA cells in series to supply a clean, combined nominal output of 3.6V to 4.5V.
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Impact-Resistant Molding: Constructed from rugged, lightweight ABS plastic material designed to withstand high operational vibrations and structural stress.
Technical Specifications
| Parameter | Specification |
| Product Type | 3 x AA Battery Storage Slot Case |
| Output Terminal | 2-Wire Leads (Red = Positive, Black = Negative) |
| Wire Gauge / Length | 26 AWG / Approx. 150 mm |
| Internal Connection | Series Configuration |
| Nominal Output Voltage | 4.5V (using $3 \times 1.5\text{V}$ Alkaline cells) / 3.6V (using $3 \times 1.2\text{V}$ NiMH cells) |
| Switch Integration | Built-in 2-Position Slide Switch (ON/OFF) |
| Enclosure Material | High-Grade Rigid Black ABS Plastic |
| Hardware Components | Nickel-Plated Carbon Steel Springs and Contacts |
| Case Dimensions | Approx. 68 mm $\times$ 48 mm $\times$ 18 mm |
Primary Applications
Perfectly optimized for compact electronics prototyping, educational kits, and standalone low-voltage hardware setups:
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Arduino & DIY Robotics: Supplies mobile logic power grids directly to microcontrollers, sensor shields, and micro servo drivers.
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LED Decorative Frameworks: Powers standalone custom LED strip arrays, hobby models, architecture signs, and holiday lighting designs.
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School Science Projects: Serves as a safe, simple, and enclosed electricity baseline for physics labs and student electronics kits.
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Portable Hardware Prototypes: Excellent choice for testing remote wireless transmitters, hand-held sensor links, or portable alarm buzzers on breadboards.
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