Battery

[caner.demir.357]

I want to put an extra battery on my Phantom v2+ but I dont know what is weigh an original phantom 5200 mah battery.. thanks all of pilots..

 

[Lithium12.6]

Measured for you, I have several of them, look like average 365 gram.
Because they have intelligent circuit built into them, I thought we can not just put any kind of them as used to.