I am new to li-ion batterys I have a powerflite with 4 cells redundent setup. After a full charge on the li-ion packs I get a reading of 7.8 volts on my hangar 9 voltmeter. Now I know the voltmeter is not really used determing voltage for li-ion packs but I just want to see if this 7.8v sounds right. the HANGAR 9 DIGITAL VOLTMETER I think is putting the battery at a 300mah to 400mah load. I just want to make sure the batterys are reading as they should be as I hear they should be at 8.4 volt at full charge but I think that is with out load?

Thanks