Indicator light of charger not working - Dell Studio 1737 Laptop

Hi Suzanne! Follow these steps to check that your charger and battery are working properly.

1. Unplug the charger for at least 30 seconds.
2. Plug the charger back in. The blue light on the charger should flash once.

If the blue light flashes once this is an indication that the charger is still functioning properly. If the blue light does not flash, the charger will need to be replaced. Follow this link to order a replacement charger. LiNX Battery Charger

3. Place the battery in the vacuum and turn it on for 30 seconds. (even if it does not turn on or powers off)
4. Turn the vacuum off.
5. Remove the battery and place it in the charger.

If the light on the charger is solid blue this is an indication that the battery has been reset. Allow 3-4 hours for the battery to fully charge. The blue light will start to blink slowly to indicate the battery is fully charged.

If the light on the charger is flashing blue or there is no light at all this can mean that your battery needs to be replaced. Follow the link to order a replacement battery. LiNX Lithium Ion Battery

Hope this helps!

About the only indication if the charger is not working is when you put the batteries into the charger and no lights come on. This indicated that the charger is faulty. If the lights come on it is most likely the batteries. The best thing to do is take the batteries and charger to a Bosch service center and they will test them for you. Most will do this for free.

okay first of all check that the batteries can be seen from the charger socket, otherwords get a electronic meter and insert the probes in the two outside holes , do you get a reading on DC ?

check the charger, if you plug it in the indicator should blink for aprox. 30 sec. then go solid and when charge is complete the indicator will start to blink again, also if the charger is working the scooter should not move when plugged in, if charger not working check power cord before replacing charger

I have the same problem and finally found out the internal battery was bad. Having a terrible time trying to locate one

You can test the output of the charger with a multimeter. Set it at about the 20v scale and touch the contacts at point where it connects with the Dustbuster. If you get a reading it means that the charger is working. I would say that the charger is most likely not working because LED indicators very seldom fail while chargers are not all that reliable.

Charger flashing red indicates the battery is still not full and is in the process of recharging.
Red light steady indicates your battery is fully charged and ready to operate with your Coolpix 5000.
When red light is off it indicates there is no battery inserted or the charger is not pluged in.

The chargers are pretty fragile - I've seen several dead ones. If the light doesn't go on when you plug it in you pretty well need a new one.

Yes, it means the charger is not working. The light is the charge indicator and is red while charging.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/craig_3fa289bf857b1a3c