Question about Black & Decker 19" Electric Lawnhog Mulching Mower with Rear Bag
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?
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
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Posted on Jan 02, 2017
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