The CR123A and 16340 batteries are often confused due to their similar dimensions, but they have distinct characteristics.
Dimensions Comparison
| Battery Type | Diameter | Height |
|---|---|---|
| CR123A | 17.0 mm | 33.4 mm |
| 16340 | 16.5 mm | 34.5 mm |
Key Differences
- Size:
- The CR123A has a diameter of 17.0 mm and a height of 33.4 mm.
- The 16340 is slightly smaller in diameter at 16.5 mm but taller at 34.5 mm.
- Chemistry:
- The CR123A is typically a non-rechargeable lithium battery (using lithium manganese dioxide).
- The 16340 is a rechargeable lithium-ion battery.
- Voltage and Capacity:
- Both batteries generally have a nominal voltage of around 3V, but the capacities can differ, with CR123A usually offering about 1500 mAh, while the 16340 can range from 700 mAh to over 1200 mAh, depending on the specific model.
Applications
- CR123A: Commonly used in cameras, flashlights, and security systems.
- 16340: Often found in high-drain devices like e-cigarettes and some LED flashlights.
Latest News
- Battery Technology Advancements: Recent innovations focus on enhancing battery efficiency and lifespan, particularly for lithium-based chemistries.
- Sustainability Initiatives: The industry is increasingly prioritizing recycling programs to reduce environmental impact.
- Growing Demand for Rechargeable Options: As consumers seek more sustainable solutions, the demand for rechargeable batteries like the 16340 continues to rise.
Redway Expert Comment
“At Redway Battery, we understand the importance of selecting the right battery for your needs. While both CR123A and 16340 batteries may appear similar, their differences in size, chemistry, and applications are crucial for optimal performance. We encourage consumers to choose wisely based on their specific requirements.”In summary, while the CR123A and 16340 batteries share similarities in appearance, they differ in dimensions, chemistry, and typical applications, making it essential to select the appropriate type for your device.
