Flutterby fairy charge with charger blinking

A blinking green light on a Segway Ninebot charger typically indicates that the charger is properly connected and charging the device, but the battery is not yet fully charged. Once the battery is fully charged, the light should turn solid green. If the light continues to blink green and the battery does not charge, it could be an issue with the charger or the battery. Try using a different charger or testing the charger on another device to see if it is working properly. If the issue persists, contact Segway Ninebot customer service for further assistance.

The batter is faulty , perhaps one of the cells has shorted out .

My Ryobi 18V One+ charger blinks green while it's charging. When the battery is fully charged, the LED goes to a solid green. However, one battery recently had a faulty cell. After several hours on the charger, the green and red LEDs both were blinking. That indicated that the battery failed late in the charging sequence. It didn't fail the initial testing by the charger. The other battery I charged that day charged fine.

The extended capacity batteries can take 12 hours to charge in my experience. The regular batteries take less time. The charge time will depend on the battery chemistry(The older NiCd batteries take longer to charge then the Lithium batteries.)

I hope this helps. Assuming you aren't dealing with a cold or hot battery or charging environment, if you have any suspicion about a faulty battery, replace it.

Cindy Wells
(Note: I have a 12V drill as well. Those batteries takes longer to charge for the same relative capacity than the 18V NiCd batteries.)

If the battery charger on your Evatac flashlight blinks from red to green repeatedly when you connect the batteries to the charger, it could indicate a problem with the batteries or the charger itself.
Here are a few possible reasons why the charger is blinking from red to green:
The batteries may be faulty or damaged. In this case, the charger may not be able to charge the batteries properly, causing it to blink from red to green.
The charger may be detecting a problem with the batteries, such as overcharging or overheating. In this case, the charger may be designed to stop charging and start blinking from red to green as a warning.
There could be an issue with the charger itself, such as a loose connection or a faulty circuit. In this case, the charger may not be able to properly charge the batteries, causing it to blink from red to green repeatedly.
It is recommended to check the batteries and charger for any visible signs of damage or wear, such as corroded or dirty connections. If the issue persists, it may be best to contact the manufacturer or a qualified technician for further assistance.

yes, when the charging device is turned off and you plug in charger you get one red light and then a green blinking light while charging. When it stops blinking it is fully recharged.

It may mean that the charger is faulty or its just charging and then when it charges it will stop blinking and just stay green

A blinking green light means the charger is charging the battery. A steady green light (same LED) means that charging is complete. If the light never stops blinking and we assume that your charger is working correctly, you may have a defective battery. Rechargeable batteries do not last forever. After a few years, there ability to take and hold a charge declines. It may be time to buy a new battery.

When the green light stays on that means the battery is fully charged. The correct charger for that light is a Class 2 Transformer
Model: KA12D120030042U It has a output of 12VDC at 300 mA

Usually when the light on the charger either changes from red to green, or some chargers have a blinking light, when it stops blinking. I have seen chargers which also had a light which would turn off when the battery is charged.