Eagle King Lithium Battery 7.4V 4200mAh 45C 2S for Weili 124019 104009 12428 Car Model
$22.22
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Description
Key Selling Points
- High capacity 4200mAh 2S 7.4V LiPo battery ensures extended run time for RC models.
- Reliable 45C discharge rate provides stable power output for demanding applications.
- Specifically designed for Weili 124019 104009 and 12428 RC car models for perfect fitment.
- Durable construction with MSDS certification guarantees safety and performance.
- Easy to install and compatible with various RC car setups for hassle-free upgrades.
Technical Specifications
| Battery Type | LiPo |
|---|---|
| Voltage | 7.4V |
| Capacity | 4200mAh |
| Discharge Rate | 45C |
| Cells | 2S |
| Compatible Models | Weili 124019 104009 12428 |
FAQ Q&A
Q: Is this battery compatible with other RC car brands?
A: While primarily designed for Weili 124019, 104009, and 12428 models, it may be compatible with others that use 7.4V 2S LiPo batteries and support the specified dimensions and connector type. Please check your model's specifications.
Q: What is the charging time for this battery?
A: Charging time depends on your charger's output current. For a 4200mAh battery, a 1C charge rate (4.2A) would take approximately one hour to fully charge, assuming a balanced charging process.
Q: Does this battery come with a specific connector?
A: The product description mentions 'other plug remarks,' indicating that specific plug types might vary or be user-selectable. Please confirm the connector type before purchase to ensure compatibility with your RC car and charger.












Additional information
| Weight | N/A |
|---|---|
| Dimensions | N/A |
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