Parkzone 11.1 1800 mah Lipo battery
I have a Parkzone T-28 Trojan, it came with a Parkzone 11.1, 1800 mah lipo battery, the plane has only been flow 3 times. I charged the battery this morning with the Parkzone supplied battery charger, after the battery was all charged up, I checked it on my Hyperion EOS Sentry voltage tester, and it only charged to 84% capacity (12.7 volts total), I tried to charge it again, and the same thing, only 84% capacity (12.7 volts total)!!? What gives? Do I need to get a new battery already? I read some not so good reveiws on Parkzone batteries, if this battery is on it's way out I want to replace it, can anyone recommend a good brand of battery?
Thank You,
Paul