I bought this charger but I am confused, both red and green light come on together, I had it charging all day and the colors never changed. How do I know when it has taken the charge if the colors do not change
850404
If the red and green light come on together, it isn't charging. When it is charging, only the red light should come on along with the fan (which you can hear). I had problems getting my charger to work - sent it back and will order another since most reviews were positive.
2211254
OK Susie P., so you've used the battery until it is completely exhausted and now it won't recharge, correct? If you have checked to make sure there is power to the charger, the charger light should glow red when no battery is inserted, red while the battery is charging (a couple hours) then green when the battery is fully charged. If the charger glows red and you never get to a green light, then the battery is defective and should be returned for an exchange/refund.
832058
Red light just shows that power is on. When the light is blinking it is charging. It will be steady green when it's fully charged.
1694166
Dear Aya, That's normal. The new charger blinks instead of having the steady red. After the full charge you will see a steady green light. Please contact our customer service if you have more questions. all the best, Team Tendlite
1534303
My light (green) stay's on when charging. It goes off when complete. Mine only blinks when the battery is low. It sounds as if your battery might be faulty. I never use tech support on anything. They usually know less about their products than we do!
2269893
I left mine on charge for several days. The light never turned green. The light on the charger went out, and now nothing works. Evidently, at these prices they do not include technology to stop the charger from over charging the battery. I will be attempting to return mine forthwith.
2220337
when u plug it there is a red light, once is charged it is green. I leave it charging overnight.
564281
the light on the charger turns a different color other than what it is when you hook it up. either red to green or green to red.
2175298
HI - I am not an expert.....not even a novice....but we aslso bought these and when they are charging from any active USB port (i.e. - is your computer or TV turned on?) --it should blink red as it is charging and then green when fully charged......If not ...it is defective. Good luck
49612
I have this charger (2nd one), the red light only appears when the battery is at its lowest charge and will begin flashing green as it charges up. When the green light stays on, you battery is fully charged.
1063960
If I remember correctly, the red light indicates it is charging, and when it's fully charged, the light turns off. I don't remember a green light.
807836
According to the manual on page 5 it says the red and green light blinking at the same time means it's balance charging. When the light goes solid green it is fully charged. Have you tried letting it go for a while and see if it goes solid green with no red?
1203707
Hello, I don't thinh the charger defective at all. When u start using the charger the green light start flashing -and u have to wait it will turn to red light the u have to wait to green light again . Which mean u are good to go.
1128692
Mine has a red light that comes on and stays on while charging. I will update when it's done charging to let you know what it does.OK, after charging the red light went off. At that point I disconnected from the charger and reconnected it, the light came on for a second and went right back off so it looks like you're fully charged. Hope this helps and enjoy!!
1880199
It seems to turn red when charging however when I've gone on very short rides (only a few minutes) the light turns amber (yellow) when I plug in to charge. So I think it turns red for fast charging and then yellow when close to full and slow charging, then green when it's topped off. It's also green when charger is not connected to the battery.
1694168
Dear Aya,That's normal. The new charger blinks instead of having the steady red.After the full charge you will see a steady green light. Please contact our customer service if you have more questions.all the best,Team Tendlite
524776
Charger light changes from red to green, IIRC. Don't have it with me right now. *Might* be printed on back of charger...