Title: Well worth the upgrade!
Review: I live on a solar system. My older chargers for the NiCd batteries don't work with a Modified sign wave (what I get from the inverter). After a few rounds of emails with Milwaukee I found out that this charger will work on a Modified sign wave. Not only has it been working but it referbished two batteries that were not working. One has not worked in over a year but now will take a charge (does not hold it though), and the other was compleatly dead because a drill bit had crossed the possitive and negative terminals. After cuting away a little bit of melted plastic and using this charger on it, the battery has been working fine for a month.
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