How many C batteries are needed for RC short card?
In the field of RC (remote control) short cards, the choice of battery directly affects the performance and control experience of the vehicle. Recently, the discussion about RC short card battery has become a hot topic, especially the battery discharge rate (C number) has become the focus of players. This article will combine the hot content of the entire network in the past 10 days, analyze in detail the number of battery C required by the RC short card, and provide structured data for reference.
1. What is the C number of the battery?

The C number is an indicator of the battery's discharge rate, indicating the ratio of the battery's maximum continuous discharge current to its capacity. For example, a 5000mAh, 50C battery has a maximum continuous discharge current of 5000mAh × 50C = 250A. The higher the C number, the stronger the explosive power of the battery, which is suitable for RC short cards with high power requirements.
2. How many C batteries are needed for RC short card?
The following factors need to be considered when selecting the battery C number of the RC short card:
| Vehicle type | Recommended C number range | Applicable scenarios |
|---|---|---|
| Entry level short card | 30C-50C | Leisure and entertainment, low-intensity racing |
| Competitive level short card | 50C-100C | High intensity racing and jumping |
| Modified short card | Above 100C | Extreme performance needs |
3. Recommended recent popular battery brands and models
According to recent player discussions and reviews, the following battery brands and models have attracted much attention:
| brand | Model | C number | Capacity (mAh) |
|---|---|---|---|
| Gens Ace | Bashing Series | 50C | 5000 |
| Turnigy | Graphene Panther | 75C | 6000 |
| Ovonic | RC Short Course | 100C | 5200 |
4. How to choose the appropriate C number?
1.Matching motor and ESC:High C-number batteries need to be paired with high-power motors and ESCs, otherwise they may not be able to perform well.
2.Consider weight:High C-number batteries are generally heavier and may affect vehicle balance.
3.Budget:High C-number batteries are more expensive and need to be weighed according to budget.
5. Actual feedback from players
Recent player measurements show that 50C-75C batteries can meet the needs of most short-term cards, while batteries above 100C are more suitable for professional players. The following is some actual measured data:
| Battery C number | Accelerate performance | Battery life | Player rating (5-point scale) |
|---|---|---|---|
| 30C | medium | longer | 3.5 |
| 50C | good | medium | 4.2 |
| 100C | Excellent | shorter | 4.7 |
6. Summary
The selection of the battery C number of the RC short card needs to be comprehensively determined based on the car model, usage scenarios and budget. For most players, 50C-75C batteries are the most cost-effective option, while professional players can consider high-performance batteries above 100C. Recently popular brands such as Gens Ace, Turnigy and Ovonic provide a variety of choices, and players can further filter based on actual measurement data.
Hope this article can help you find a suitable RC short card battery!
check the details
check the details