Does it do that with both batteries or just the one with the low volts. If it only does it with the one with the 14.1 volts the charger will sometimes not charge it as it has gone below the 3.6 volts per cell (14.4) and will need to be charged up on a non standard charger. This has happened with two out of my 6 std chargers when I have checked them over the past 12 hrs with a dead battery and a good battery. That is the only answer that I can come up with 2 out of the 6 would not try to charge the dead one but the other four would.. I will post a photo of my charging set up, it cost a bit but I can do 4 batteries at once or four of my controller batteries at once also, then you can do four individual types at once also. I purchased it 1 month after I purchased my first H and realized that the BATTERIES are the LIFE BLOOD of your MACHINE, ALONG with your PROPELLERS. JohnnoHennessy.
Will indeed try that tomorrowThe battery at 14.1 volts is dangerously low. Do not put it back in the aircraft until you can get a full charge on it.
The one at 15 volts is getting close to that.
Just to see if it makes a difference, use the charger cable that lets you use a 12v source on your vehicle to supply power.
Also take a look at the needle probes in the charger and make sure they have spring tension on them and come up far enough to make contact with the circular battery contacts. Another thing is plug in the charger and make sure you get the flashing green LED, then insert the battery.Will indeed try that tomorrow
Also take a look at the needle probes in the charger and make sure they have spring tension on them and come up far enough to make contact with the circular battery contacts. Another thing is plug in the charger and make sure you get the flashing green LED, then insert the battery.
If you are only getting 12V out of the AC adapter it is definitely bad. You should be getting 19VDC minimum.Having seen that the cigarette lighter charger works I decided to check the figures
The charger is looking for input of 10.5 - 21V DC, 4.6A
The plug is outputting 12V 600mA 7.2A
Should this work?