This is a Square pack that will fit offroad cars that are designed for square packs or saddle packs stuck side by side.

Stop paying to much for so-called high performance packs with fancy 90C, 100C and 150C labels. 

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

This pack comes with a 4mm to Deans balance charge adapter.

Warning:  Inboard style packs can possibly have the case melt around the female tubes when used in SC 4wd or other higher amp draw vehicles.  We recommend a wired pack with external connectors for these classes.  We will not warranty any inboard pack that has the case melt at the female tubes.





Pack Specs
Milliamp Hour 5800mAh
Voltage 7.4V
C Rate 70C Constant / 140C Burst
Configuration 2S2P Hard Case
Connector Type
Inboard 4mm Gold Plated 4mm Copper tubes. 2mm Balance connector.
Length 68.70mm / 2.70in
Width 93.20mm / 3.67in
Height 25.00mm / 0.98in
Weight 275gr / 9.70oz

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Race Formula 7.4V 5800mAh 70C Square

  • Product Code: 5870-2S2P
  • Availability: Pre-Order
  • $69.95 $39.95