In article ,
"Arnold Walker" wrote:

Another fly in the oiment on your battery remark.....if batteries are so
much effecient
at storaging .Why are repair shop using air tools instead battery powered
tools.

That question isn't real relative to the discussion as you don't specify
the type of battery your talking about. Some batteries are very
efficent at recharging and some are not. Some batteries have very large
capacities and some do not. Air tools have their place, but it takes a
very large airtank to keep one running for a few hours, without adding
more air. You can't run a soldering iorn off air, but you can off
batteries. Lets see you lug around a portable airtank to run your Impact
Tool, and have it still run after 30 minutes of use. Apple and oranges,
dude......


Me