The LG HG2 is a High discharge cell providing upto 20A peak discharge capacity and can be used where high instantaneous discharge current is required. This is a 3000mah capacity cell and is suitable for fast charging cycle with upto 4 amps current.
This cell can even be used in the drone batteries as a replacement for high discharge lipo cells. The LG HG2 cells are much sturdier than the LiPo cells and would be approx. 15% to 20% lighter in any battery configuration when you compare on the basis of g/mAh.