how do I know when the battery is fully charged using the wall charger?
1765564
I would recommend completely sidestepping the wall charger and using the phone to charge the battery after using 4 of these in the phone. That's what I have found to work best.
506123
When attached to a fully charged battery and a wall outlet, a green light on the charger should turn on and stay on steadily. But can't tell from here whether it's defective. Other possibilities include that the wall outlet is dead, or that the connection to the battery isn't complete. For example, using the cigarette lighter adapter, I often have to try several times, pushing and twisting, before that method of connecting works.
1985156
Dan, there is no indicator of a full charge. I did leave the batteries in the charger all winter and they have worked fine this spring. My biggest complaint is the relatively short charge life of the batteries. Jim
2150561
You need to line up the metal terminals . on the end of the battery with the 3 metal surfaces on the charger and then push the battery into the charger. You then plug it into a wall outlet.
591440
I'm not sure. I do know when the indicator light turns green it is fully charged
135923
If you turn it on while it is charging, the battery icon that it has in the top right corner will cycle between three bars flashing and when all three bars are visible and no longer flashing, it is fully charged. Just so you know, when you charge it while it is off, the battery icon doesn't appear but it still does charge.
2250875
Essentially, you plug it into a wall, with the switch on the back in the "off" position. Takes about 12hrs to fully charge. Each LED indicates 20℅, so all 5 lit up indicate 100℅ charged. You can plug it into the wall with a USB connected to 2 devices and charge the battery along with 2 devices simultaneously. I usually get about 2-3 full phone charges from 0%. To charge, flip the switch on the back to "on" and plug a USB into it and the device you want to charge. It does charge at 2.1a so it charges about twice as fast as a typical USB wall charger.
26685
I don't have a wall charger but this works for USB charging from a computer. Turn on the unit on battery, press the battery icon and hold for about ten seconds, and the unit will switch to the diagnostic mode. Now plug in the USB cable and it will give you a loud bleep. Exit the diagnostic mode and it will operate normally while charging. This was handy to enter favorites while it was charging.
2100816
Make sure the prongs aren't broken, or try unplugging the charger from the wall then put the battery in and connect it back to the wall. You might need to unplug/plug it in the wall everytime you need to charge your battery. Had the same problem
775654
I don't think the light color is a working estimation of whether the battery is charged or not. I believe mine is always green, I usually look at the light strength to monitor it when its charging.
1425817
Received mine this morning. From a wall, it took, at minimum, 3 hours. The next time I remembered to check if it was fully charged was two hours later, and the LED indicator showed it was fully charged. Other times listed here are likely from an earlier model, that also had different features. The manufacturer should clarify these specifications, since old answers and reviews are misleading current customers.
2226530
The one I received did not come with a wall charger. Only thing I got were the battery charger case and battery.
1898282
When you plug in the battery the little green light will come on to let you know it's charging. When that light has turned off then the battery is fully charged and you can put a new one in.
1066646
Mine did the same thing. It is charging, but the software doesn't recognize it. I installed an app called "coconut battery" to tell me when it was fully charged.
1984642
I had the same question after i received the charger, there were no instructions with it. It came wraped in a peice of plastic. I ended up purchasing a new charger with a digital guage so i could tell if the battery was fully charged.
1549803
Mine came with a wall charger. The battery pops out with a little button switch and you put it in the cahrger.
2247560
Yes charges beautifully via the wall charger that is part of the package. I always have the 2nd battery in and charging so I am never without a freshly charged battery. You will love it with your situation.