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

Specifications:

• Capacity: 4400mAh
• Voltage: 5S1P / 5 Cell / 18.5V
• Discharge: 70C Constant / 120C Burst
• Weight: 619g
• Dimensions: 160x49x45mm
• Balance Plug: JST-XH
• Connector: None

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.

4400mAh 5S 18.5v 70C LiPo Battery – Overlander Extreme Pro Specification:

• SKU: 2153
• Length (mm): 160
• Width (mm): 49
• Depth (mm): 45
• Weight (g): 619
• Chemistry: LiPo
• Discharge Rate: 70C Constant
• Battery Capacity: 4400
• Voltage: 18.5
• Cell Number: 5
• Voltage: 18.5v (5S)
• Watt Hours (Wh): 81.4

Spec

• Brand: Overlander
• Part No: OL-2153
• Barcode: 5060386112501
• Voltage: 5S – 18.5v
• Case Type: Soft Case