Mad Dog 300 mAh 3.7V 25C Heli-Max SQ1 Battery


Availability: In stock

  • Buy 5 for $7.20 each and save 6%
  • Buy 10 for $6.82 each and save 11%

Quick Overview


The perfect replacement for the Heli-Max SQ1.

This battery has a capacity of 300 mAh and a 25C rating.    The Mad Dog battery will provide longer run times, more power and more fun!


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  1. Great service Review by Morrchew

    Would like to comment on the super great service and of course the best batteries I've ever bought longer flight times and a little extra kick when you need it . Thanks and keep up the good work wouldn't buy any other batteries own several different sizes and their all super. (Posted on 3/28/2014)

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  1 Bone 2 Bones 3 Bones 4 Bones 5 Bones
  • Weight: 8g 
  • Size: 30x20x7mm
  • Connector: Micor Losi
  • Capacity: 300 mAh
  • Number of cells: 1
  • Discharge Rating: 25C
  • Charge Rate: .25-.5 A