3300mAh 3S 11.1v 80C LiPo Battery - Overlander Extreme Pro - Deans

3300mAh 3S 11.1v 80C LiPo Battery - Overlander Extreme Pro - Deans

Brand: Overlander

Part Number: OL-1868

£52.23 Web Price RRP £54.98

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Our highest discharge batteries (70C) are perfect for high drain applications such as: high-speed EDF, electric 3-D helicopters, RC Cars, RC Planes, RC Heli, Airsoft, Robotics, and E-Bikes.

All of our Overlander Extreme Pro Lipoly batteries are designed with optimal performance in mind. In order to ensure longevity and reliability, our batteries are manufactured using the superior ‘stacking’ method, which provides you with reliable capacity and consistent power. They come equipped with high quality silicone leads that are able to minimise resistance and sustain high currents. Great value without the loss of performance!

Our batteries are fully matched in:

  • Resistance
  • Voltage
  • Weight


• Capacity: 3300mAh
• Voltage: 3S1P / 3 Cell / 11.1V
• Discharge: 80C Constant
• Weight: 292g
• Dimensions: 143x46x23mm
• Balance Plug: JST-XH
<strong ">• Connector: Deans

Our Extreme Pro range is tried and tested, and recognised as offering consistent power and durability, being used by enthusiasts new and old to the hobby yielding exceptional results. It’s no wonder why our batteries are the choice of champions and record breakers.

Overlander is proud to work in conjunction with the renowned Fullymax to produce our LiPo cells. The production process for these cells is fully automatic and completed in a dust free atmosphere using uniformity and conformity. As a result, with Overlander you’re guaranteed to receive the high-quality, top-performing batteries that you expect.

3300mAh 3S 11.1v 70C LiPo Battery - Overlander Extreme Pro - Deans Specification:

  • SKU: 1868
  • Length (mm): 143
  • Width (mm): 46
  • Depth (mm): 23
  • Weight (g): 292
  • Chemistry: LiPo
  • Discharge Rate: 70C Constant
  • Battery Capacity: 3300
  • Voltage: 11.1
  • Cell Number: 3
  • Voltage: 11.1v (3S)


  • Brand: Overlander
  • Part No: OL-1868
  • Barcode: 5060386112877
  • Voltage: 3S - 11.1v
  • Connector: Deans (HCT)
  • Case Type: Soft Case

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No reviews yet!
Hi, will this battery be ok for the Helion Rivos Brushless Version? Thanks
Asked by Luke on 4th October 2018

We're not 100% sure... we'd stick with the recommended  HLNB0039 - it's 3S 3600 so slightly higher capacity and is a drop in fit.

Answered by: Ben @ Wheelspin Models

Would this work with the XR8 SCT pro
Asked by Ben on 2nd December 2018

Yes, that would work fine with that ESC subject to correct connectors.

Answered by: Ben @ Wheelspin Models

Hi there, I saw in the title that these are 80c but in the description they are 70c.
Asked by Noah Dusch on 9th August 2020

They are 80C

Answered by: Ben @ Wheelspin Models

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