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Old 08-18-2015, 10:12 PM
ramonajim ramonajim is offline
Redefining normal daily
 
Join Date: Jul 2004
Location: Frederick, MD
Posts: 445
Quote:
Originally Posted by tyl604 View Post
Well, am not able to disagree because I just do not know. However intuitively the battery slid into the charger gives metal to metal contact - one charger tab touches one battery tab on the right and same on the left. So if it is just metal to metal there, it makes no sense to me that my jumpers did not work.

So query - why does the red light come on with the battery inserted? Could it possibly press back the tab in the charger so there is some metal to metal contact down there which does not occur when using just a clip?
If the battery you're trying to charge doesn't speak the same language as the charger you're using - it ain't gonna work right.

Smart batteries REQUIRE smart chargers. You can't just apply voltage and expect the battery to charge.
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1961 220b: first project car - sold.
2000 CLK 430: first modern Benz - sold.
2001 CLK 55: OMG the torque!!! - sold
1972 280SE 4.5: Baby Gustav
1991 300TE 4Matic: Gretel the Snow Bunny - sold
1978 300SD: Katz the Free Man - given away
1980 Redhead: Darling Wife
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