I just picked up a EZ-Peak Plus 4-amp 2970 Charger and SPC 6500mAh, 65C, 2S battery.
First time charging using "balanced charge", After about 2-3 hours I got the error message: "The charge cycle timed out without reaching the target battery voltage."

I was charging based of the instruction on page two in Advanced Mode. One thing I noticed was I only had the ability to choose between 1 or 2 amp charging - pressing the Charge Rate button would only cycle between these 2 options. I was not able to select 3 or 4a.

Am I missing something?
Any suggestions?

Both charger and LiPo are brand new.