I am in need of a new 18V battery for my steelcraft cordless tool set. Can you asisst in finding? Also advising on price.

SOURCE: makita dc1804f charger will not charge new i-mh 1834 18v battery

I think your tryiong to charge NIMH batteries oon a charger designed for Lithium Ion batteries. With all the new style batteries such as NICAD, NIMH and LI-ION, charging becomes difficult. Most chargers pre NIMH and LI-ion, were designed for NICAD's. The best advise, match your batteries with the correct charger

SOURCE: makita 18v 120volt american charger to be used in australia

hi all,
I added another HowTo page for modding the DC18RA from 110V to 220V , you can find it here
Have fun and good luck

SOURCE: Need to replace power cord to battery charger of cordless drill

it takes a 24V DC 200mA  The one I have is a Ktec Model KA12D240020034U

SOURCE: Delta cordless power tool batteries, #CL180B

battery world or the like will be able to supply new ones or repack your own

SOURCE: 19.2v replacement charger for Hyundai cordless tool set

Try here :

http://cgi.ebay.com/19-2v-HYUNDAI-Battery-Pack-Ni-Cd-with-Quick-Charger_W0QQitemZ260538526151QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item3ca94e69c7

e b a y item 260538526151