How to Fix Milwaukee Battery Flashing Red and Green

If you’re like me, you probably own some Milwaukee power tools that run on rechargeable batteries. These batteries are great, because they allow you to use your tools without worrying about cords or outlets. They also have a handy indicator that shows you how much charge they have left, so you don’t run out of juice in the middle of a project. But sometimes, these batteries can act weird. Sometimes, when you try to charge them, instead of showing a steady green light that means they’re charging normally, they start flashing red and green lights that mean something is wrong....

7 min · Teralogic-inc.com