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

Use locktite red on the threads. It may also be that one bolt is left hand thread and the other side is standard right hand thread. The should be on so that moving forward tightens the nut. You should also have two washers and a nut. I wonder if you have the one that was discontinued?

36V 19" Electric Self-Propelled Lawn Mower - Black & Decker

www.blackanddecker.ca > lawn-mowers > spcm1936

Mow up to ? of an acre with the removable BLACK+DECKER 36V mower battery. Have a larger lawn? 36V cordless technology allows you to charge additional ...

Black and Decker Lawn Mower Parts ' Fast Shipping ...

www.ereplacementparts.com > black-and-decker-lawn-...

Black and Decker Lawn Mower parts that fit, straight from the manufacturer. Use our ... 37052 Type 1 Black and Decker 19 Crafts Cordless Mower Parts.

Rechargeable Battery Powered Mower - Black & Decker

www.blackanddecker.com > lawn > lawn-mowers > 36...

36V 19 in. Mulching/Bagging Mower. This product has been discontinued and replaced with ... Adjust the height of all four wheels at once with the pull of a lever.

it is probably the brushes on the motors are wore out or stuck and not making contact. pretty much junk unless you feel confident enough to attempt repair.

If you need further help, reach me via phone at https://www.6ya.com/expert/steven_a67ead41eb5fc62a

try running the battery right down to fully flat this should reset the diods to fully recharge the battery again

Check and see if the battery is actually charged. If the battery sits run down all winter they have a habit of not holding a charge. and needs replacing.

The B & D MM575 mower is not battery operated nor is it cordless. CMM1200 CMM1936 CMM1836 are the currently available cordless mowers. You can buy a battery from B &D, they list it here:
http://blackanddecker.com/ProductGuide/Product-Details.aspx?ProductID=22989

tom

The gauge is only active when the mower is running! (See page 6 of the INSTRUCTION MANUAL)

I have owned a cm1000 for about 10 years and have been very pleased with it. I received a replacement charging circuit board as a recall item but other than that no problems. I can usually mow my front and back yards about twice on a charge. I think I will replace the batteries this year for the first time because they are not performing well.

You can find parts information and exploded views for your mower here. You'll need to pick the series mower you have from the list. The service site's home page is here. At the bottom of the center pane is box where you can enter your model number to find the manual. With the views they give, you should be able to get the mower apart to replace the batteries yourself. Good luck on the project!

hi, usually about 1 or 2 hours, overnight for a full cahrge, but depends on battery condition, hope this helps

I discuss the solution to your problem in my review. I am using a replacement AGM Lead Acid battery that increased my mowing distance and does not take more power to charge because the battery has an lower internal resistance. The battery is a Power Sonic, PSH-12180FR, 21Amp Hour unit. You will need to order two of them.

We should all do our part to save the enviroment and encourage the growth of the solar and wind power industries.

Cordless electric lawn mowers go a long ways towards these goals. I recently purchased the Black & Decker Cordless Electric Lawnmower the CMM1200.

In the review I describe how to upgrade the mower to mow over 9,000 SQFT!

I hope my review will help you make a decision about our future.
http://www.epinions.com/review/Black_Decker_19_In_24_Volt_Cordless_Mulching_Mower/content_445899312772