How many C batteries does a model airplane use? ——Comprehensive analysis of model aircraft battery C number selection guide
In the world of model aircraft enthusiasts, battery selection is crucial, especially the "C number" of the battery, which is directly related to flight performance and safety. Recently, the discussion about the C number of model aircraft batteries has been very hot on the Internet. This article will combine the hot topics and data in the past 10 days to provide you with a detailed analysis of the selection criteria for the C number of model aircraft batteries.
1. What is the C number of the battery?
C number is the abbreviation of battery discharge rate, which represents the ratio of the current that the battery can discharge per unit time to its capacity. For example, a 1000mAh 10C battery has a maximum discharge current of 10A (1000mAh × 10C = 10A). The higher the C number, the stronger the battery’s discharge capacity, but it may also affect battery life and safety.
| C number range | Applicable scenarios | Advantages and Disadvantages |
|---|---|---|
| 10C-20C | Entry-level model aircraft, low-speed flight | Low cost, but weak power |
| 20C-40C | Mid-range model aircraft, racing flight | Balancing performance and price |
| 40C-60C | High-end model aircraft, 3D aerobatics | Powerful, but expensive |
| Above 60C | Professional competition grade aircraft model | Extreme performance, please use with caution |
2. How to choose a suitable C number?
According to popular discussions in the past 10 days, model aircraft enthusiasts are generally concerned about the following points:
1.Model aircraft type: Fixed-wing aircraft usually require batteries of 20C-40C, while multi-rotor drones (such as FPV racing aircraft) may require batteries of more than 40C.
2.Motor and ESC requirements: High-power motors require higher C-number battery support, otherwise the battery may overheat or voltage drop.
3.flying style: Moderate flying (such as aerial photography) can choose a lower C number, while aggressive flying (such as stunts) requires a high C number battery.
| Model aircraft type | Recommended C number | Typical capacity |
|---|---|---|
| Fixed wing aircraft | 20C-40C | 2200mAh-5000mAh |
| Multi-rotor UAV | 30C-60C | 1000mAh-3000mAh |
| helicopter | 40C-60C | 1200mAh-4000mAh |
3. Comparison of popular battery brands and C numbers
In recent discussions, the following brands of batteries have attracted much attention due to their performance and cost-effectiveness:
| brand | Popular models | C number range | Price range (yuan) |
|---|---|---|---|
| Tattu | R-Line | 75C-95C | 300-600 |
| Turnigy | Graphene | 45C-65C | 200-400 |
| ZOP Power | LiPo | 30C-50C | 100-250 |
4. Things to note and the latest trends
1.Virtual standard C number problem: Some low-priced batteries have false C numbers. It is recommended to choose a brand with a good reputation.
2.temperature management: High C-number batteries are more likely to generate heat and require heat dissipation design.
3.future trends: Solid-state battery technology may reduce the cost of high C-number batteries in the future.
Through the above analysis, I believe you have a clearer understanding of the choice of model aircraft battery C number. Whether you are an entry-level player or a professional pilot, choosing the C number appropriately can make your flying experience safer and more enjoyable!
check the details
check the details
en
