Difference on batteries (20c-35c)

[Papadakispaul]

Hi friends.
I want to buy this battery 11.1V Li-Po 2890 MaH 35c
Is it ok for the phantom because I noticed that the factory battery is 20c .what does that mean???
The grams of the battery is 182 so I think it's perfect for my fc 40
Thanks

 

[noiseboy72]

The C is best thought of as its charge rating. The higher the C, the faster you can charge the battery. A 35C battery can be charged on a 20C charger, but not the other way round.

No issues with you buying a higher C battery. They are often of better quality as well.