What color does this change to when it needs to be recharged??
395852
I'm unsure. I had another/original media in the filter, and I just changed this one. So, it hasn't been in there long enough to know what happens for changes in color.
395853
mine turns pink when its wet. And turns back to the blue purple color when its recharged again.
395854
Pink when saturated, blue when dry. Standard Laboratory Procedure for regenerating the desiccant is place in a n open container and heat in an oven at 105 Degrees C (221 Degrees F) until blue. Please note that silica gel is colorless, the (color) indicator is calcium chloride, which is poisonous.
1828184
When you're charging it, it will glow red and when it's fully charged it will turn green.
1705422
The battery light will change to green after fully charged. In current version of the backlight, it do not have save function so it cannot keep the backlight colour in purple. You can change back to purple by manual.
49618
It turns red when the batter is dead. The green light will blink while it's charging. Once the battery is fully charged the green light will stay lit.
1084531
Good question, i finally charge mine for the first time last night and fell asleep after. Woke up and its still red. Would be nice if it turns green.
8414
Yes. It goes from amber to green. (amber when charging, green when finished)
1660943
I haven't used my new Charger long enough to answer correctly, but it has a box at the bottom that tells you when the battery is full charged, it may turn green, but I cant verify that yet. sorry.
1006304
I haven't paid particular attention to the actual color when the battery is charging, but it probably appears more like you are describing than actually being red. Here's what I go by. After leaving the battery in the charger, the light turns to blue after a period of time which indicates the battery is completely charged. My batteries work fine in my phone and they show that they are charged up. This is what I would use in determining if your charger is working properly.
339331
When it's charging, the color is violet and I guess it's around 80-100 percentage, it'll be blue..roughly it'll take around 4+ hrs to charge the battery. This is how mine works so I'm not sure about the color, but you can make sure by inputting it to your device and see the battery's percentage.
1958415
The earlier answer is correct. The light on the charger merely tells you that it is charging. It does not change color when it is fully charged.
912421
The light will turn green when it's fully charged. It will be red when it is charging.
628462
In the off position. There will be a red light on the front, then it changes to blue (I think) when it is fully charged. I don't have to charge mine very often at all.
1443259
Red means it's still charging. Mine sometimes needs to be left charging overnight before it turns green. Not sure if that's the case with yours but it's worth a shot.
1952738
It's supposed to turn green when is fully charged! I don't know what's wrong with yours ! You may need return it!sry
140942
When it is charging, it starts out magenta/pink. Then turns a blue color when it is done.
795974
It is red when the batteries are not fully charged. Mine turn green when they are fully charged.
1315117
Depending on your battery type, either the light will shut off or change color (red to green, green to red).