Hi!
I just bought a Makita BDF452HW about two or three months ago and having a problem charging the battery. The one battery charges fine, but when I put the other battery in, the charger lights flash green and red alternately. From what I can see, this means that the battery is broke.
The battery model number is bl1815. I was wondering if there was a simple way I can "reset" the battery to fix this. I bought the drill from home depot and I suppose I could go back there, but I doubt they will do anything to help me. I also could not find a customer service email on the Makita page. There's service centers, but I would hate to bring the battery there because it is a drive from my house.
Thanks in advanced for any help! Mike