AAA Size R03 Battery – Small but Powerful
The AAA size R03 battery is a popular 1.5V dry cell used in many everyday electronic products. It fits perfectly in small devices like remote controls, clocks, toys, and LED lights.
This battery is safe, long-lasting, and easy to store. Whether for home, office, or business use, it gives you steady and reliable power.
Product Information
| Item | Description |
|---|
| Product Name | AAA Size R03 Battery |
| Other Names | R03 Battery / AAA 1.5V Battery / Micro Battery |
| Battery Type | Zinc Carbon or Alkaline |
| Nominal Voltage | 1.5V |
| Capacity | ~400mAh (Zinc Carbon) / ~1200mAh (Alkaline) |
| Size | Diameter: 10.5mm, Height: 44.5mm |
| Weight | About 8g (Zinc Carbon) / About 11g (Alkaline) |
| Shelf Life | 2–3 years (Zinc Carbon) / Up to 5 years (Alkaline) |
| Working Temperature | -10°C to +45°C |
| Storage Temperature | -5°C to +35°C |
| Certifications | RoHS, MSDS, CE, UN38.3 (upon request) |
| OEM Service | Logo printing and custom packaging available |
Common Applications
Remote controls
⏰ Clocks and timers
Toys and learning devices
LED flashlights
Wireless mouse and keyboard
Radios and handheld gadgets
✅ Product Features
| Feature | Benefit |
|---|
| Stable Power Output | Reliable energy for your devices |
| Leak-Proof Design | Protects your electronics safely |
| Mercury-Free | Safe for the environment |
| Long Storage Life | Still works even after months in storage |
| OEM Ready | Support for custom labels and packaging |
Available Packaging
| Packaging Type | Description |
|---|
| Blister Card | 2 / 4 / 8 batteries per card |
| Shrink Wrap | 4 / 10 batteries per wrap |
| Bulk Box | 40 / 60 / 100 batteries per box |
| Custom Pack | Branding, color, and design as per your need |
Available Documents
The AAA size R03 battery is a perfect power source for your small devices — simple, strong, and ready to go!
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