I'm a battery nut. Building, maintaining, tending, storing, using, providing engineering and technical support for 21 years. For tending, get a BatteryMINDer and carry on. They're simple and they work. The Odyssey branded chargers are fine for an actual charger. Or you can be like me, have these things and also thousands of dollars of additional equipment because you're crazy.

Do agree that pulse charging and desulfation is useful and beneficial.

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8/2011 X5 xDrive35d Sport, Black Sapphire Metallic, Black Nevada Leather, Fine Burr Walnut Trim
2/2001 M5, Jet Black, Exclusive Complete Black Walk Nappa Point Heritage Leather, Black Cubic Trim