Gens Ace 2s LiPo Battery Pack 25C w/Deans Connector (7.4V/4000mAh)

Gens Ace
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GensAce batteries have been proven within the Radio Control community to deliver reliable and consistent performance for all modelers alike. All GensAce batteries offer superior cell matching at the factory, and are extremely consistent in selecting matched cells after each and every batch produced. Additionally, low internal resistance (IR), offers modelers stable voltage output through the whole duration of the battery.

Additionally this Gens Ace Battery features Sub-C style "Bumps" on the bottom of the case to mimic the fit of NiMh batteries which are commonly found on touring car style chassis. However this battery can be used normally in a wide variety of vehicles which makes it extremely flexible with applications.


  • When used with Traxxas 2S applications, you may need the optional extended battery strap.
  •  When used with Traxxas 2S applications, you must install an adapter for the Traxxas High Current Connector (PTK-5228).
  • Some vehicles may require some re-balancing if the light weight of these batteries cause some handling changes. To get the vehicle to balance correctly, add some weight to the battery side of the vehicle.
Voltage: 7.4
Cell Count: 2S
Capacity: 4000mAh
Discharge: 25C
Dimensions: 136x47x24mm
Weight: 214g 

This product was added to our catalog on August 25, 2016.