Why Is My Milwaukee Charger Blinking Red. Today at work my charger 12v18v dual was having problem. Milwaukee Charger Flashing Red And Green Why is my Milwaukee charger flashing red.
When I screw the battery into the USB charger it will blink a few times then go out and the charger LED goes from GREEN to RED. Also worked in the new charger after I had used grinder and flattened battery. January 2008 factory SERVICE SALES SUPPORT BRANCH TOOLS PRODUCTS AFFECTED.
Before trying again drain the batteries.
If Battery Pack takes a normal charge it is functional - a normal charge this indicates the end of the. The second warninga flashing red and green lightcould mean the battery wasnt inserted properly but if youre sure its properly seated the warning can also mean that the battery is defective. It was always 0001 for my working batteries and is 1000 for a broken Milwaukee M28 battery that refuses to charge because of an accidental deep discharge by leaving it uncharged for too long. When I screw the battery into the USB charger it will blink a few times then go out and the charger LED goes from GREEN to RED.
