4000mAh-11.1V Shorty Drag pack.   Designed for the Top Alcohol and Pro Mod classes running 3S.


Our SRD-V3 packs are an evolution of our popular SRD-V2 line of packs.  The cells used in these packs are custom made for us using the most advanced materials which results in reduced voltage drop under load.  We believe these to be the most powerful cells on the market to date.

This SRD-V3 pack is 1P. Contrary to what is being said by some of our competitors and racers the number of cells in parallel has no impact on the voltage drop of the pack unless you add cells to make the pack bigger.    A bigger/heavier pack will have less voltage drop assuming it’s made with the same cells.   Most companies offering drag and speed run packs are just using cells that factories are already using for other applications, and they achieve the voltage drop desired by adding cells in parallel.  SMC is works directly with the factories engineer to design cells at a proper size/weight to optimize voltage drop under load.   The cell design can improve the voltage drop under the highest amp loads. 

To keep the weight as low as possible these are regular softcase packs with a top and bottom G10 protection plate.  To lower the resistance these are built with 8AWG wires and come with no connectors.  We do offer a selection of connectors that can fit the 8AWG wires.

We are now offering the Amass SH8.0 connectors which are the best 8mm connectors on the market.  We offer them in 3 configurations.   Black male/ Red female ,  Red Male/ Black female and black and red females.   We recommend using a male and female on the packs as this will prevent reverse voltage connection.   You can check out the resistance of these connectors versus the QS8 on the SH8.0 connector page by clicking HERE


Due to the extreme nature of speed runs and drag racing please note there is no warranty on these packs.  Each pack is tested prior to shipping to make sure it is free of manufacturing defects.

- Built with 35mm wide tab cells for lowest possible internal resistance.

- 8AWG wires soldered straight to the tabs for lowest possible resistance. 

True mAh +/- 5%:     4000mAh 

Voltage:                     11.1V

C rate:                       250C

Power Factor:           393 For more information click here

Size:                          34mm x 45mm x 111mm 

Weight:                      338gr

Wire size:                  8AWG

Charge rate:              1C to 5C please note that a higher charge rate will put less mAh into the pack and will reduce cycle life

SRD-V3 11.1V-4000mAh-250C Shorty Softcase Drag Racing pack

  • Product Code: 40250-3S1P
  • Availability: In Stock
  • $74.95

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