Question about Black & Decker 19" Electric Lawnhog Mulching Mower with Rear Bag

1 Answer

Battery Charger displays green blinking light

I think my battery charger displayed a SOLID green light when I first got the CMM1200. Now, when the charge is complete, it displays a BLINKING green light. Is there something wrong with it?

Posted by on

  • Anonymous May 08, 2009

    When we first plug it in, it blinks both red and green, and then blinks green only. It doesn't seem to hold a charge for very long.

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Contributor
  • 28 Answers

This is likely a code from the computer system on the CMM1200 that the batteries no longer hold a charge. If you have a voltmeter, a "quick test" is to put the batteries on the charger for at least 8 hours and then test the DC voltage of the batteries. Test each battery separately by taking the cables off and testing the battery at the positive and negative lead. If they read less than 11.5 volts, you need a new battery set. You can get replacements from www.batteryinternational.com/universal-battery-ub12180-batteries-by-brand-universal-battery-nb.html. The model you have requires two of these batteries. Hope this helps.

Posted on Jun 23, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Put bat on chager red light is flashing


Leave it on the charger over night,the light should turn green,but it may take a while.If it stays red tomorrow,check the water levels in the battery.If it is a maintenance free battery you will need a new one.If the light does not turn green.

May 20, 2011 | Riding Mowers & Garden Tractors

1 Answer

Black&D'er CMM1200 24V is running very slow unable to chew grass


Sounds like a battery problem, you could have a defective cell which is causing a very low voltage to be sent to the motor which = slow spin.

Yes the charge indicator could be related.

You can take the battery apart and find out what type of cell it is and have it replaced...but personally I hate cordless lawn mowers for this exact reason so I would go but a manual push or a gas model.

May 05, 2010 | Black & Decker 19" Electric Lawnhog...

2 Answers

Mower not starting.


The internal battery may not be charging.

Apr 15, 2010 | Black & Decker 19" Electric Lawnhog...

1 Answer

B&D mower charger not working


check for warranty, may get a new charger, or mower

Aug 19, 2009 | Black & Decker 19" Electric Lawnhog...

1 Answer

Black & Decker CMM1200 cordless mower - charger not working


Possibly the handle must e folder for it to charge. Possibly the on/off switch was on. More than likely it must be off to charge. Sorry that is all I can offer without seeing the mower in person.

Aug 02, 2009 | Black & Decker 19" Electric Lawnhog...

1 Answer

I need the large cordless battery for the black and decker cordless mower, and also need the power charging board in the mower.


the largest is the 24v CMM1000. now the circuit board for the said model are hard to get. but upgrade are available & convert it to CMM1200 model. convertion kit includes instruction how to, a wiring assy & a charger.

Jul 03, 2008 | Black & Decker 19" Electric Lawnhog...

8 Answers

Lawnmower Model CMM1000 Batterys will not charge.


All of a sudden mine also acted like it wouldn't take a charge and the needle wouldn't move. The plastic safety key also wouldn't insert smoothly as it used to and I would have to push the start lever before it would drop in. When I checked the charger, it was putting out 24v. When I opened up the lid I noticed that the starter cable was pushing the safety switch incorrectly. If it was moved a bit, the mower would then start. The starter cable is only secured to the handle by tie wraps. So if it gets moved around, it can cause the kill switch to be in the kill position. So now if I have a problem, I just move the cable in or out a bit. Fortunately, this find saved me a trip to the dealer and who knows how much $$$$.

Apr 21, 2008 | Black & Decker 19" Electric Lawnhog...

Not finding what you are looking for?
Black & Decker 19" Electric Lawnhog Mulching Mower with Rear Bag Logo

1,240 people viewed this question

Ask a Question

Usually answered in minutes!

Top Black & Decker Riding Mowers & Garden Tractors Experts

Tim Whalen

Level 3 Expert

3056 Answers

Wade Mobley
Wade Mobley

Level 2 Expert

448 Answers

Cindy Wells

Level 3 Expert

4756 Answers

Are you a Black & Decker Riding Mower and Garden Tractor Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...