How do u know when the charger has full charger??? The four circles is keep flashing it??
1364230
Eventually the circles will stop flashing. They will go dark when it has completed charging.
1386086
On mind there is a red LED that glows whenever it is connected to the charger. Unfortunately, the red LED never turns off or changes color to indicate it is fully charged. Does yours behave the same way?
1926534
Yellow, all three are on constant (not blinking) indicating fully charged. Did you read you instructions that came with the charger? I would highly recommend it.
1372969
I think it might be that your battery is dead, LiIon batteries are highly sensitive to overcharge, meaning that they are damaged when you keep your charger connected after it has reached 100% charge. Get a new battery and try to avoid extreme charge states (full discharge and overcharge) are bad for your battery, don´t let it fall under 20% and don´t chrage it over 95%!! Hope this is helpful
2164927
Mine is red when charging and turns green after it's full. I never saw a flash of red and green. When unplugged and I placed my battery in the charger green light comes on turns red when I plug it.
1809059
To really see if the battery is really "full", I'd unplug the AC charger, wait 30 seconds, then push the "battery test" button again. If it still reads "99%", the battery is really charged. If it goes to "65%" or such, then it needs more.I base that on having got one and when I first plugged it in, it instantly began flashing "FL". However when I unplugged it the display instantly went to 10% or such showing that the battery was resisting the charge and the "FL" reading was false (just coming from the chargers power only while it was plugged in). So don't be fooled into thinking it's full that fast, yet 5 hours is a lot more than under 5 minutes (where it may have taken in some power, but it may still need more). To really see if the battery is really "full", I'd unplug the AC charger, wait 30 seconds, then push the "battery test" button again. If it still reads "99%", the battery is really charged. If it goes to "65%" or such, then it needs more.I base that on having got one and when I first plugged it in, it instantly began flashing "FL". However when I unplugged it the display instantly went to 10% or such showing that the battery was resisting the charge and the "FL" reading was false (just coming from the chargers power only... » Read More To really see if the battery is really "full", I'd unplug the AC charger, wait 30 seconds, then push the "battery test" button again. If it still reads "99%", the battery is really charged. If it goes to "65%" or such, then it needs more.I base that on having got one and when I first plugged it in, it instantly began flashing "FL". However when I unplugged it the display instantly went to 10% or such showing that the battery was resisting the charge and the "FL" reading was false (just coming from the chargers power only while it was plugged in). So don't be fooled into thinking it's full that fast, yet 5 hours is a lot more than under 5 minutes (where it may have taken in some power, but it may still need more). « Show Less
592085
Call Anker on the number shown on the little instruction booklet that came with your charger. I have not heard of a blue flashing blue light but if the phone is charging the light color is a moot point. (maybe they ran out of green lenses at the factory)
1643241
There is a light on the charger that blinks when charging and is solid when charging is complete.
1551170
Seems like when it's fully charged, the blue light continues to blink. It would be nice if it stopped blinking to let you know that it's finished charging.
1193132
I have the same issue. Not sure what is going on. Tried full charge with no load. Only time I would have 100 percent is when the charger is hooked up.
882806
That is my question as well. The charger keeps stalling, and I have to plug it in over and over again, but it only works for a few minutes (or less). Sorry to add this as an "answer" since it doesn't help.
393033
The charger will flash red when the battery is mostly dead. As it's almost full it will flash green, however when the battery is fully charged the light will stay a solid green. Hope this helps.
66773
I think when I plugged mine in as well it does blink while it's charging ... Once it's fully charged all 3 lights light up indicating it's done
216478
From what I understand from reading the owners manual, that indication is the chargers way of telling you that the battery is very discharged and is only at about 25% of its capacity. The LEDs are supposed to blink, not light up solid, as the charger is charging. If there is nothing wrong with the battery, the charge level should start going up after a while and in a few hours, the LEDs should read at 100% (solid, not blinking, red, red, yellow, green LEDs). I hope this helps you Mary! Michael R
1478489
All 4 lights will stay on. When it is flashing that means it is still charging.
1583492
How can you tell if you have a dumb charger? Mine has one indicator light and nothing else, so if it's a timer it must only be internal.
309108
Here is a link that fully answers your question. http://www.batterychargers.com/Documents/0099001192WB-00.pdf Basically when the YELLOW LED flashes, the charger has aborted the charge as the battery may no longer be capable of taking a charge and must be replaced. That said, it is a good idea to reset the charger and try the charge again before replacing the battery. To reset the charger merely unplug the charger from the wall, wait a minute, then replug it back into the wall...If the light stays SOLID ON and yellow, then it is charging...it may take a while...if it faults out again and starts flashing yellow again, then replace the battery. GOOD LUCK. and I am most sorry for your the loss of you husband.