Also check for punctures or damages on the batteries . If the are damages to the enclosure then the battery chemistry will degrade and not hold a charge . Time to get new batteries May I be a SOB and recommend you my Black Label True 80 C batteries ? They are on sale for black friday and are guarenteed to pack a punch ! quadsblacklabel 4 s 80 cracinglipo 1300 mah 1500 mahbattery <| sep |> Awesome ! Thank you so much . <| sep |> Oh , I understand now . I was just saying that any argument going forward has to be based on new testing , and now we have an agreed testing order , so the scope of the testing is even established . nbsp Hopefully some stuff will leak during the 60 days to come ! <| sep |> Yeah , exclusivity hurts those left behind , but its a business strategy now and I ' m sure this isn ' t the last time we ' ll see it either . Like i mentioned in another reply You win some You Lose some .