| Availability: | In stock |
The SMC Racing SRD-V4 4S 10000mAh 250C LiPo Battery is a high-capacity, high-output pack developed for demanding RC speed run and drag racing applications. Part of SMC's SRD-V4 series, this battery combines a 14.8V 4S configuration, massive 10000mAh capacity, and 250C discharge rating for vehicles requiring extremely high current delivery with reduced voltage drop under load.
This version comes equipped with a QS8 connector for a high-current connection suitable for powerful RC electronics.
With a true rated capacity of 10000mAh ±5%, the SRD-V4 provides substantial capacity while maintaining the high discharge capability required for demanding performance applications. Its 250C rating is intended for high-current setups where strong power delivery is a priority.
Heavy-duty 6AWG power wires are used to handle the substantial current demands associated with powerful speed run and drag racing systems. This particular configuration is supplied with a QS8 connector, providing a convenient high-current connection for compatible ESC setups.
SMC developed the V4 generation using experience gained from other high-current RC applications, with an emphasis on reducing voltage drop under heavy loads. This makes the pack particularly suitable for enthusiasts building high-powered vehicles for acceleration and top-speed applications.
SMC specifies a supported charge rate of 1C to 5C. The manufacturer notes that using higher charge rates can reduce the amount of capacity accepted by the pack and may shorten its overall cycle life.
| Specification | Details |
|---|---|
| Battery Type | LiPo |
| Series | SRD-V4 |
| Cell Count | 4S |
| Voltage | 14.8V |
| Capacity | 10000mAh ±5% |
| Discharge Rating | 250C |
| Connector | QS8 |
| Wire Size | 6AWG |
| Dimensions | 150 x 58 x 51mm |
| Weight | 963g |
| Charge Rate | 1C–5C |
| Application | Speed Run / Drag Racing |
| Product Code | 100250-4S2PV4 |
NOTE: Due to the extreme operating conditions associated with speed runs and drag racing, SMC states that there is no warranty on these packs. Each pack is tested before shipping to verify that it is free from manufacturing defects.
This product was added on 09/12/2026 by JM.