983 vs. 814 battery

[fxr3]

Although Ive owned both before, just would like confirmation of what I think is true.
The bigger battery provides +or- 15% more range only. Battery life and power are the same, correct? Thanks in advance, Barry

 

[Ravi Kempaiah]

Although Ive owned both before, just would like confirmation of what I think is true.
The bigger battery provides +or- 15% more range only. Battery life and power are the same, correct? Thanks in advance, Barry

983 whr would be preferable!
Higher energy / weight and helps off-set extra power consumption from Supernova M99 Pro and comes in handy for maintaining speed over long stretches .