Question about Dewalt DC920KA Heavy Duty Xrp 18V Cordless Drill/Driver

1 Answer

Why does battery charger blink twice no matter where its plugged in?

Neither of my batteries will charge t get the blinking twice error code for bad power

Posted by Anonymous on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points
    Superstar:

    An expert that got 20 achievements.
    All-Star:

    An expert that got 10 achievements.
    MVP:

    An expert that got 5 achievements.

  • Master
  • 1,662 Answers

You may have a failing capacitor on the secondary side of charger power supply circuitry. The output voltage will be low or have a lot of ripple; this would cause the error detected. Pictured below is a bad electrolytic capacitor next to several good ones (this is not from a battery charger). Notice how the top is bulged upward instead of being flat - it indicates pressure caused by the capacitor burning out.

why does battery charger blink twice no matter whe - ae38ee76-6dc4-4808-8a4b-afe8be8c00cd.jpeg
There are other failures that could cause this error code, but this one is highly probable.

Posted on Aug 21, 2014

Ad

6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

6ya.com

Instant Repair Help over the Phone

6ya.com

Save Time & Money by instantly connecting to...

Posted on Jan 02, 2017

Ad
jcameo7270

Jeffrey Cameo

  • 675 Answers

SOURCE: When I plug in my

The batteries are probably bad...especially if you kept them outside in the cold or at some point they got frozen...also, if you don't use them for a long period they will exhibit this behavior..get new batteries

Posted on Dec 22, 2010

wfay

  • 13 Answers

SOURCE: charger blinks twice red and then breaks and twice

There should be a diagram on the front right hand side of the charger that tells what each flash rate means.

Posted on Nov 27, 2009

tcraignfam

Tyler Craig

  • 30 Answers

SOURCE: Dewalt battery charger won't charge

As you know, solid red on your charger means that the battery is fully charged and the BLINKING red light means the battery is charging. Unless the light is blinking irradically everything is working the way it is supposed to. If the light is blinking irradically, the battery may just be too hot or too cold to charge ( like when you are driving many lags and your battery dies) and in this case simply wait 15 minutes to charge. If you get a fast blinking light still, the problem probably is with the battery.

Posted on Dec 12, 2009

raysaw

  • 267 Answers

SOURCE: I HAVE A 36 VOLT DEWALT RECIP SAW, THE BATTERIES

Charger blinks while charging, stops when batteries are fully charged.
New batteries may not be charged from factory. Let them charge overnite and see if it stops blinking.

Posted on Feb 05, 2010

DAVID CAYCEDO

  • 94 Answers

SOURCE: light blinks and battery doesnt charge

battery is probably dead. it has been my exp.

Posted on Apr 21, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

My Porter Cable 20maxv charger is blinking red and won't charge the batteries. Just got it for christmas and has only charged the batteries twice
do you live in a cold region? batteries or the charging pack wont charge when cold and often display rapid red blinks

Jan 20, 2017 | Porter Cameras

2 Answers

My black&decker fast charger wont charge battery, when battery is slotted in charger and green lite begin blinking, after hours of charging it goes to red lite blinking and no charge on the ba
Could be a bad battery. Check it with a different battery

Dec 15, 2014 | Tools & Hardware - Others

1 Answer

Any solutions to dewalt 20v lithium battery charger got wet shows blinking light as if its charging normal but not charging
High Performance Current Mode Controller doesn't work for you in the charger. According to the link, scheme.http://kazus.ru/forums/attachment.php?attachmentid=51161&d=1377505983

Sep 18, 2014 | Dewalt 12v Max - 20v Max Li-ion Battery...

1 Answer

What does a orange power light mean
please see the commentary. God bless you

  • The majority of laptops will display a solid green, blue or purple battery light to indicate that the battery is fully charged. Most manufacturers indicate that a laptop is in the process of charging by displaying a solid or blinking green, orange, blue or purple light. If your battery indicator light is green, blue or purple, the battery is probably functional, regardless of whether the light is blinking. If the light is solid orange, the laptop is probably in the process of charging.

Battery Error Coneventions

  • Many battery manufacturers use rapidly blinking lights to indicate that a battery's charge level is low. In general, a laptop will rapidly blink orange or red when its charge drops below a certain level until the computer is plugged into a power outlet and charged. If your laptop's battery indicator continues to blink rapidly in orange or red or if it remains red even when it is plugged into the charger, it indicates a problem with your battery or the charger.


Read more: http://www.ehow.com/info_12183593_blinking-battery-light-laptop-mean-charger-not-charging.html#ixzz2fu5qhEWg

Sep 25, 2013 | Computers & Internet

1 Answer

Zoostorm laptops
please read and execute the commentaries. God bless you
Charging Conventions

  • The majority of laptops will display a solid green, blue or purple battery light to indicate that the battery is fully charged. Most manufacturers indicate that a laptop is in the process of charging by displaying a solid or blinking green, orange, blue or purple light. If your battery indicator light is green, blue or purple, the battery is probably functional, regardless of whether the light is blinking. If the light is solid orange, the laptop is probably in the process of charging.

Battery Error Coneventions

  • Many battery manufacturers use rapidly blinking lights to indicate that a battery's charge level is low. In general, a laptop will rapidly blink orange or red when its charge drops below a certain level until the computer is plugged into a power outlet and charged. If your laptop's battery indicator continues to blink rapidly in orange or red or if it remains red even when it is plugged into the charger, it indicates a problem with your battery or the charger.

Sep 25, 2013 | Gateway Computers & Internet

1 Answer

Blinking charger
Blinking can be a sign of an old or shorted battery, dirty contacts, poor connection with the charger, or a battery that has been drained too low.
First, clean your battery contacts on the radio, battery and charger with a pencil eraser. Try again to charge the battery. (Be certain the radio is turned off while on the charger.)
If this does not solve the problem, try a known good battery from another radio and see if swapping batteries solves the problem. If so, replace your batteries.
If the charger blinks no matter which radio you place on the charger, you may have a problem with one of the charge contacts in the charging tray itself. Once again, process of elimination will determine which one is the culprit. Then replace the bad charger.
The batteries will have a 2 year life expectancy, and there is a date code on the battery. It is either a 3- or 4-digit number. First number of a 3-digit code is the year, followed by the week of the year. Example 324 would be 2013 the 24th week. Four digit codes are similar except the first two numbers are the year, example 1324 would be 2013 the 24th week.
Best regards.

Jun 15, 2013 | Radio Communications

1 Answer

Fuji battery charger BC-45 - red light blinks when I put in battery and battery does not charge
Ok all mine had the same problem however problem has been solved! The power cord that plugs into the charger is a common cord you may have laying around the house. I switched the power cord to my charger and the dreaded blinking stopped! Its just a bad power cord to the charging unit! Hope this helps!

Aug 03, 2010 | Duracell AA/AAA NiMH Battery Charger with...

1 Answer

BATTERY AND POWER LIGHTS BLINK; BATTERY WON'T CHARGE..
does the laptop work when it is plugged in? i have a couple dells with bad batteries and the battery light blinks because of it. but they work when plugged in. could be a bad charger too. see if someone you know has the same charger and try that one

Apr 19, 2010 | Sony VGN-T350/L PC Notebook

1 Answer

Black/Decker 12 v drill charger will not charge battery. help
If the battery gets warm after being in the charger a while and still is not charged, then the battery is bad
if the battery stays cool in the charger then the charger may be bad
Chargers usually have a light code, I.E. on means charged, slow flashing means charging, and a quick blinking means bad battery
Some chargers have 3 lights and the code should be imprinted on the charger.
hope this was helpful, cb

Apr 15, 2009 | Black & Decker Drills

1 Answer

Radio won't charge!
I don't know that I have your solution, but I do have a few troubleshooting tips.

Flashing typically means: your battery is possibly old, bad or is not making good contact. Clean your battery contacts with a pencil eraser to ensure they are making good contact with the charger. Also check your charger contact to see that they are free of debris. They can also be carefully cleaned with an eraser. (Do not use any type of solvents on either contacts.)

Second, check the date code on your battery. It is 3 or 4 digit number on the label. Batteries last approx. 18-24 months before starting to fail. Here is how to read the code: 835 would be 2008 the 35th week. If the battery is more than 2 years old, you should consider replacing it.

It is wise to have your radio turned off while on the charger. You can cause harm to the radio if you inadvertently press the PTT while the radio is on the charger. Plus, your radio will never fully charge if left on.

Aug 31, 2008 | Motorola HT1000, MTS2000, MTX8000/9000...

Not finding what you are looking for?

View Most Popular

DC920KA Heavy Duty Xrp 18V Cordless Drill/Driver

  • Drills

Related Question

My Porter Cable 20maxv charger is blinking red and won't charge the batteries. Just got it for christmas and has only charged the batteries twice

  • Porter Cameras

Open Questions:

0 Answers

How to remove bit stuck in chuck Ramset?

Jun 24, 2014 | Dewalt DC920KA Heavy Duty Xrp 18V Cordless...

0 Answers

18 V battery required for Hyundai HHI-C8K-8 cordless tools unable to find Hyundai 18V batteries to fit cordless tool kit, model HHI-C8K-8

Feb 11, 2014 | Dewalt DC920KA Heavy Duty Xrp 18V Cordless...

0 Answers

full xrp 988 gearbox rebuild

Jan 24, 2014 | Dewalt DC920KA Heavy Duty Xrp 18V Cordless...

0 Answers

warm cold pack delay without battery quick charger Dewalt 18V

Jan 15, 2014 | Dewalt DC920KA Heavy Duty Xrp 18V Cordless...

See all Dewalt DC920KA Heavy Duty Xrp 18V Cordless Questions

Related Topics

Dewalt DC920KA Heavy Duty Xrp 18V Cordless Drill/Driver Logo

465 people viewed this question

Ask a Question

Usually answered in minutes!

Popular Questions

5 Answers
Broken dewalt battery 18v lithium ion

Dewalt DC920KA Heavy Duty Xrp...

1 Answer
Jaws won't tighten or loosen to hold a bit

Dewalt 18v Battery Hammer Drill...

3 Answers
Dewalt battery charger won't charge

Dewalt DW056 18 Volt Cordless...

1 Answer
My charger displayed cold/hot pack

Dewalt DC920KA Heavy Duty Xrp...

5 Answers
Diode D26 in De9116 charger

Dewalt 7.2-18.0 Volt One Hour...

Top Dewalt Drills Experts

Marvin
Marvin

Level 3 Expert

85206 Answers

Lance Guthrie
Lance Guthrie

Level 1 Expert

18 Answers

Spud Howell

Level 2 Expert

66 Answers

Are you a Dewalt Drill Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

PDF Manual
Manual. user-manual-DC920KA Heavy Duty...

DC920KA Heavy Duty...

Loading...