Can't be done.

The lithium generally use different prongs, so the charger knows what it
is charging. Lithium can not be charged the same as nicad or nimh.
Also the cell voltage is different.

You'll never see an old nicad/nimh holding lithium.

You will see a reload of the lithium with lithium.



On 2/26/2012 12:22 PM, Dave wrote:
On Sun, 26 Feb 2012 11:55:30 -0500, Ed wrote:
If your batteries die, get a good rebuild and have better than new in
most cases.

What I'd like to see is someone rebuilding the older batteries with
the newer and lighter Li-ion technology.