I'm currently using a 4.8v 2100mah battery to power 5 S3152's on the control surfaces and a S3001 on the throttle.

Can anyone let me know if I can use a 6v 2100mah in order to improve the performance of the s3152's?. Is it as simple as just plugging in a different battery or do you have to change anything else?

Extract from Futaba website:

4.8V 69.0 oz-in. 0.22 sec/60°
6.0V 87.0 oz-in. 0.18 sec/60

Thanks