What is the charger light saying? Red? Green? The first charge should be 8 long long hours even if the green light on the charger says it's done! After that about 4 hours.
Or are you talking about the lights on your P.V.? Orange blinking light means charge..it blinks about 20 times. A short series of blinking about 8 times, means you are puffing too long. Slow down!
Hope it helps..if not try to wait for somebody else to come along..and they will! LOL
Welcome to ECF!