7.4v 1300mah 25c charging rates?

[Kirbymeister]

Ive just bought a new sky rc imax b6 v2 charger. Been reading through the instructions etc but not to sure on how many amps I select when charging? I’ve selected balance charge and the default setting is 2.0a. Is this ok to charge this battery with? Also when charging I’ve noticed the voltage in the top right of the lcd screen hovers around 8.01v. Is this normal for a 7.4v battery? I’m still kinda new to lipos you see and don’t want to over charge or damage anything. Any help would be great.
Cheers