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JON, Small Engine Technician
Category: Small Engine
Satisfied Customers: 1114
Experience:  Certified Small Engine Technician
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I have a Black and Decker cordless lawnmower cmm1200. How do

Customer Question

I have a Black and Decker cordless lawnmower cmm1200. How do I tell if my charger and battery are working
Submitted: 1 year ago.
Category: Small Engine
Customer: replied 1 year ago.
The light on the charger isn't on.
IT was plugged in, but apparently didn't charge.
Expert:  JON replied 1 year ago.

take a volt meter and put the + lead inside and ground to outside of plug while plugged into wall. See what reading you get. If light is not on, and it didn't charge, I would say no good charger. Could be the fuse inside charger. remove all screws and pull apart. most have an internal fuse that blows. fuse is cheaper than new charger. Let me know if I can assist further

Expert:  JON replied 1 year ago.

I hope you got issue resolved.​

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