[Do you use replacement battery for tools machine? How does it work?]

Good question. Send them an email and ask how the warranty works. Does it go through them or another company.

Yes, they said replacement will be sent if problem in warranty time and the problem one need to be returned. While shipping fee of resent or return will due to buyer's part. They sell on ebay, amazom and so on. I think ebay and amazom will not get involved 2 years later, If buy from seller's own shipping site, then no even a third party, I think. So I ask if anybody have a replacement and how it works.

[Do you use replacement battery for tools machine? How does it work?]

The battery for my MAKITA 12V Ni-Cd works out, that I'm gonna buy a new one. I winder how the replacement works in the tools, as some online shop claim that there replacement has 2 years' warranty.

[How do you care for your power tools?]

Kind of like never changing the oil in your car, and just tossing it in the garbage and buying a new one when it breaks down...

you are right, maybe just because I'm too lazy.

[How do you care for your power tools?]

Actually, I have never thought about to do the very careful maintenance to my tools machine, like taking care of a baby, as I don't think a little dust occasionally on it will do great harm.