HobbyStar 4200mAh 11.1V, 3S 40C Hardcase LiPo Battery, Compact

SKU: 115-15-CNF4

Availability: Out of stock




3S power in the same size case you would expect from a 2S battery!

HobbyStar LiPo packs combine quality components and powerful cells to deliver a superior-power battery for your RC vehicle. Built using the latest technology in cell chemistry to provide generous capacities, powerful discharge ratings and fast charge rates.  HobbyStar LiPo batteries are an unbeatable value!

Sturdy hardcase design for ultimate durability in cars, trucks and buggies.



  • Capacity: 4200mAh
  • Voltage: 11.1V (3S)
  • Discharge Rating: 40C 
  • Charge Rate: 2C
  • Wire: 12AWG
  • Balance Plug: JST-XH
  • Dimensions: 138x46x25mm
  • Weight: 295g 




Traxxas®, TRX® and ID® are registered trademarks of Traxxas L.P. The Traxxas®-style connector is not a Traxxas® product, it is only compatible with Traxxas® connectors.
Deans® is a registered trademarks of W.S. Deans Co. The Deans®-style connector is not a W.S. Deans Co. product, it is only compatible with Deans® connectors.
EC3™ and EC5™ are registered trademarks of Horizon Hobby, LLC. The EC3™ and EC5™ connectors are not Horizon Hobby, LLC products, they are only compatible with EC3™ and EC5™ connectors.


Customer Reviews (1)

Hobbystar 3s 4200mah 40c hardcase Review by Michael
Has been in my axial bomber for awhile now and has worked great for me. No issues and fitment is perfect. Great price as well. I will continue to shop at rcjuice for my lipos. When you find something that works why change it! (Posted on 2/8/2020)

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will this fit in a traxxas rustler vxl?
Yes, these use the same case as a regular 2S hardcase pack.
RCJuice answered on October 15, 2018

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