Battery not charging. Light on charger is red for charge...it's plugged in properly?????

There could be several reasons why the Black and Decker 18V battery charger's light stays red and the battery doesn't charge. Some possible causes include:

1. The battery is not properly seated in the charger. Make sure the battery is securely inserted into the charger's battery compartment.
2. The battery is damaged and cannot be charged. Try using a different battery to see if it charges properly.
3. The charger is not functioning properly. Try using a different charger to see if it charges the battery.
4. The outlet or power source you are using is not providing enough power. Try plugging the charger into a different outlet or using a power strip with surge protection.
5. The charger's fuse is blown or the charging contacts are corroded or dirty. Clean the contacts and check for a blown fuse.

If none of these solutions work, it may be best to contact Black and Decker's customer service for further assistance or to get a replacement.

The Rexton charger 3g-04 is a device used to charge the batteries in Rexton hearing aids. If the charger is flashing red, it could indicate that there is a problem with the charger or the hearing aid battery.
Some possible causes of a flashing red light on the Rexton charger 3g-04 include:

1. The battery is not properly seated in the charger: Make sure that the battery is fully inserted into the charger and is making good contact.
2. The battery is damaged or faulty: If the battery is damaged or has malfunctioned, it may not charge properly.
3. The charger is damaged or faulty: If the charger is damaged or has malfunctioned, it may not charge the battery properly.

Do you still have the old battery. If so charge it, and see if it charges properly. If so then you have a bad battery.

Do the batteries charge? Are they charged? The green indicator normally is the status signal that the battery is charged and the red indicates that the battery needs charging or is charging. If you plug in a charged battery, some chargers will flash red momentarily then go out. This is an indication that the charger checked the battery (red light) and if the charge is good, the red light will go out. I hope this helps you.

I had a similar problem with the P10 not charging via USB, I purchased mine second hand so it came with no charger just a USB cable. I assumed it would charge by the USB cable but it did not, the red light flashes but doesn't charge. Luckily I have an external battery charger for a different camera i got some years ago that takes a similar battery , the P10 battery didn't fit properly so I had to place it at a 45 degree angle into the charger making sure the outer contacts were lined up properly and taped it into place. After an hour it was fully charged and the camera is working fine. The charger is a 4.2 volt charger. New external chargers can be picked up on ebay cheaply

Hi,

The yellow light means that there still is an amount of charge on the battery, meaning that it isn't fully discharged. The red light means that it is partly discharged and you can charge it up.

Hope this helps. If it does, I'd appreciate a 4 thumbs up. Thanks,

Handie Andie

The control systems on power mobility equipment have a "prevent" circuit that immobilizes the equipment while it is plugged into a charger, so folks won't take off with it plugged into the wall outlet. When you turn it on when plugged into a charger, the display will flash constantly, or sweep constantly, depending on the manufacturer. This is normal. Your off-board charger should have a red light to indicate power to the charger, and another light for the charge status. Yellowish means it is charging, when it turns green, you are fully charged. If the status light is green all the time, that is an indication that the charger is not functioning properly, or that the batteries are below a chargeable state. Check charger output, which should be 26-28 volts dc, and each battery should show at least a 12 volt reading, but around 13.5 volts with a full charge. If one or both of the batteries drops below 12 volts after a short period of time, it's time for a fresh pair. Fully charge new ones before using the chair.

I had this problem a few weeks ago (i.e. flashing red LED). All I did was remove the power plug from the charging unit, turned it around 180 degrees, then plugged it back into the charging unit. Red LED came on steady & the battery (which is the one that came with the camera) recharged as normal.

Hello,
Here's a copy from the owners manual:
■ Charging LED 
Red LED is on = Being charged 
Red LED is blinking = Charging error 
Green LED is on = Carging is complete


● If the charge indicator blinks as red, it indicates a battery charging error.
- The battery is not properly inserted
- The terminals of battery are dirty or damaged
If the battery is inserted properly and the charge indicator continues to blink, contact the
nearest Samsung Camera Service Center.


Another charging error is when the batteries are so depleted, they won't charge up to 100% anymore = red light doesn't go out and remains on for too long, means get a new battery.

I would go to Radio Shack and have them explain the proper charging procedure as well as inquire about the red and green lights as not all chargers go green when fully charged-Normally red indicates a charging action and if a charger has no fully charged light, then a required charge time period is noted in the instructions. Batteries can be ruined by over charging!